Molecular medical device PCB copy board innovation redevelopment

Molecular diagnosis is an important part of precision medicine, however, how to use molecular diagnostic equipment more widely in the front-line clinic, and at the same time improve medical efficiency? With these questions, the reporter interviewed Cheng manager of RayMing, a Shenzhen-based localization enterprise.

　　”At present, precision medicine, premised on the rapid development of the molecular diagnostics industry, the growing maturity of biomedical analysis and the ever-changing bio-big data cloud computing, is a revolution and innovation of the existing medical model.” RayMing’s Manager Cheng said in an interview.

　　The mainstream technology of clinical molecular diagnosis in China, fluorescent PCR technology, is mainly used for nucleic acid detection of infectious disease pathogens. Fluorescent PCR technology completely overcomes the shortcomings of traditional PCR technology, which makes the technology have practical application value in clinical disease detection and is recognized by clinical laboratory users.

　　Domestic medical equipment was once considered technologically backward, lack of service awareness and other issues, so hospitals and users lack of trust, the overall penetration rate is at a low level. However, in recent years, with the brand awareness of service consciousness, part of the pursuit of high-end domestic medical equipment manufacturers in the technical ability to rise, has been able to produce equipment close to international standards. With the domestic medical equipment “import substitution” from the concept gradually become a reality, only really can provide excellent products and services to the enterprise can ultimately get the user’s favor.

　　At the same time, the cost of whole genome sequencing has dropped significantly, and gene sequencing technology is gradually entering the clinic. in February 2015, General Secretary Xi Jinping instructed the Ministry of Science and Technology (MOST) and the National Health and Family Planning Commission (NHFPC) to set up an expert group on China’s precision medicine strategy. on March 11, 2015, the MOST convened the country’s first meeting of experts on the strategy of precision medicine and decided to invest 60 billion yuan in the field of precision medicine by 2030, which is the largest investment in China. 60 billion yuan. Dragonman Group’s technical exploration of molecular medical devices has become an important and positive force.

　　Finally, Manager Cheng said, “RayMing is engaged in pcb copy board research of molecular medical devices and has made key breakthroughs in this field. Now we have successfully copied and cloned the latest high-end imported molecular medical equipment, which provides technically strong support for advancing the benign development of molecular medical equipment.”

Shenzhen PCB copy board change board will continue to provide charging support for the development of new energy vehicles

After the rapid development in recent years, Shenzhen has become one of the largest cities in China’s new energy vehicle application, the current charging pile has been built can not meet the demand, will plan to build large-scale charging pile. Shenzhen PCB copy board alteration industry said that the rapid development of new energy vehicles in Shenzhen will bring new challenges and opportunities to the charging pile industry.

　　According to the person in charge of energy saving and new energy vehicle demonstration and promotion of Shenzhen Development and Reform Commission, at the end of May 2016, Shenzhen’s new energy vehicles have reached 46,224 vehicles. And in order to meet the use of these vehicles, the construction of charging facilities is being pushed forward at full steam, including 1,832 fast charging piles for public transportation, 2,365 public fast charging piles, and 19,232 piles distributed in neighborhoods and public parking lots.

　　However, these charging facilities are still unable to meet the daily charging needs of new energy vehicles, a number of high-tech enterprises of the charging pile, charging gun, power modules and other products began to be launched one after another, will provide strong support for the promotion of new energy vehicles. Shenzhen PCB copy board alteration industry said that according to the latest revision of the electric vehicle charging interface and communication protocols and other five national standards, the charging facilities of the security and compatibility requirements will be raised again.

　　It can be seen that the Shenzhen charging facilities enterprises need to continue to speed up the upgrading of their products, in order to stand firm in the new energy rapid development wave, to seize the market share. Shenzhen PCB copy board alteration industry, based on reverse R & D PCB copy board alteration will be the most convenient means of Shenzhen charging facilities with the international advanced level, in order to meet the charging facilities of the new national standards on the basis of improving the charging efficiency, for the new energy vehicles in Shenzhen to provide more convenient and reliable charging supply.

Why do I need to conduct a project evaluation before copying a board?

Before providing PCB copy board service, we must need professional personnel to evaluate the board to be copied, mainly to see what the board is used for, the function of the board needs to be confirmed before copying, whether there is IC procurement is not, whether there is a need to decrypt the IC, IC can be decrypted at present, the general DSP, CPLD, and other large-scale integrated circuits decrypted is relatively difficult, or the price is relatively high. In addition, we also need to confirm whether the circuit board to be copied is a high-precision instrumentation products circuit board and so on.

　　RayMing Technology’s professional PCB copy board service team will carefully evaluate the project after undertaking the customer’s project to ensure the success of the copy board in order to better serve the customer.

Laser therapeutic instrument PCB copy board and prototype production case

Laser therapy instrument PCB copy board and prototype production case. Laser therapy instrument is the use of CO2 laser generated by the high power density of the laser beam, through the biological tissues produced by the thermal effect, electromagnetic wave effect and photochemical effect to achieve the purpose of surgery and physical therapy, when the machine is applied to surgery, can be in the light guide tube outlet to get the power density of the aggregation of the laser beam, which acts on the surgical site in a high humidity, can be quickly cut, burned, carbonized, vaporized local lesions of the tissue The surgery is characterized by closed microvessels to reduce bleeding, not easy to be infected, and increase the recovery smoothness and smoothness.

　　At the request of customers, RayMing Technology has successfully carried out PCB copy board for a laser therapy instrument, which has the following characteristics:

　　1, the instrument has continuous, single pulse, repeat pulse and super pulse function, the power output can be continuously adjustable from 0.5W to 25W, small power output treatment, superficial facial disease damage is small, more suitable for cosmetic surgery.

　　2, the instrument has a red semiconductor laser for the same light path instructions. When treating, it can precisely remove the lesion and cause less damage to the surrounding tissues.

　　3, the instrument by the microcomputer program control, the use of light touch membrane switch control function and power conversion, so that the laser power output is accurate, stable, safer operation, is intelligent medical equipment.

　　4, laser beam transmission system, composed of lightweight spring balanced 7 joints light guide arm, flexible and convenient operation.

　　5、The laser cutter head is designed with more types, which can be suitable for cutting, cauterizing and coagulating treatment in various clinical departments. The special cutter head is suitable for ENT, which can enter into the deep nasal cavity and pharynx, and can accurately remove or vaporize the lesions.

　　6, laser output power and irradiation time on the panel by the digital display, intuitive and convenient, for medical personnel to summarize the clinical information to provide the correct data.

　　7、When the laser is output, there is an indicator light on the control panel and a buzzer sounds warning. It improves the safety of operation.

　　The instrument is suitable for surgery, gynecology, otolaryngology, dentistry, dermatology, etc. for cutting, vaporization, cauterization, coagulation treatment, especially for laser beauty. It can be used in wards, beauty salons and private clinics due to its freedom of movement and small footprint.

　　This case is an example of RayMing Technology’s success in the field of medical equipment pcb copy board, reverse analysis, chip decryption, prototype imitation cloning, prototype production and prototype debugging. At present, RayMing Technology has been able to provide customers with a full range of services in the field of this series of products, we can not only provide this series of products clone imitation and secondary development, but also provide many PCB design, PCB copy board, chip decryption, prototype production, prototype debugging, SMT processing, and other vertical services, to achieve the maximization of customer benefits.

In the face of domestic car reduction, PCB copy board how to save themselves

PCB copy board, also known as clone PCB, PCB copy or printed circuit board reverse development, refers to the use of reverse technology to study and analyze the existing circuit boards or electronic products and obtain key information from PCB files, BOM, schematic diagrams, then the original product is a complete copy of the clone. PCB copy board is the process of learning advanced knowledge and innovation digestion and absorption. We introduce high-end automobile products from abroad, you can use the copy board technology of reverse DNS and absorb high-end technology, structure, raw materials, and then obtain the knowledge of digestion to achieve mastery of the subject through comprehensive research; finally, based on the improvement of the problem and secondary development. This can not only avoid the introduction of technology, “reduction” phenomenon, but also can create a local characteristics of the car is not the same product.

　　Shenzhen RayMing Technology PCB copy board hardware and software has unparalleled power!

　　In many domestic enterprises engaged in the copy board industry, Guangdong Dragon Computer is a deserved leader. Twenty years of centralized modification to PCB copy board, PCB design, PCB board, chip decryption, casting, prototype production, OEM / ODM / SMT casting materials on behalf of the electronic equipment cloning and secondary development of one-stop service. Shenzhen RayMing Technology is not only equipped with powerful hardware equipment and the world’s advanced level of copy board equipment, but also has unparalleled soft power, a group of senior software and hardware development engineers, perfect management system and quality assurance system Dragon to add more color. Shenzhen RayMing Technology Replica Development Bureau products involved in various industries, including automobile machines and electronic parts, cloning success rate of 100%, according to the actual needs of the equipment and the secondary development and transformation of the results of new and better products.

　　Open 2014 Paris Motor Show, a large number of high-end foreign brand models are the first open localization, which must be said that the domestic market has a huge attraction. But the disappointment is that into the domestic market brands and imported models always have such or differences. Although it is the same technology, but not only the price difference, even the configuration of domestic cars is far behind the imported cars. Reduce the domestic production of new cars seems to be an unwritten rule, the domestic joint venture party due to the lack of technical sound, can only continue for the imported cars, it is difficult to fight for the interests of consumers. Therefore, how to eliminate the “-” phenomenon in the automobile manufacturing impact of domestic enterprises and how to save themselves?

　　With PCB copy board technology to eliminate the domestic “-” phenomenon

　　We all know that if there is any reduction in the standardization of the problem, not only will it directly affect the level of domestic automobile manufacturing industry, but also will encourage foreign double standard treatment for domestic consumers. Therefore, in order to break this foreign technology monopoly of the nature of the double standard problem, China’s automobile manufacturing enterprises must be able to fully master and digest and absorb foreign technology, it does not depend on the introduction of technology, because foreign domestic technology often put their own room, so we also need PCB copy board reverse technology research with the help of the phenomenon of the “problem” and the reduction of the foreign double production, and the establishment of a strong Chinese manufacturing, we also need to continue to reduce the problem of normalization, not only will directly affect the level of domestic automobile manufacturing, but also will encourage domestic consumers foreign double standard treatment. Made in China, we also need to continuously introduce the local enhancement technology, the so-called PCB copy board board, hardware and software secondary development. This can become a real Made in China, but also in order to make the domestic manufacturing industry to go out and realize the purpose of catching up with foreign brands.

　　Domestic automotive electronics development needs in the future will continue to rise, multinational companies will be more and more, how to eliminate the problem of double manufacturing, which is the PCB copy board company should bear the responsibility. PCB copy board can not only identify the difference between Chinese and foreign manufacturing industry, is also conducive to the improvement of the domestic equipment and technology, so more and more domestic automotive technology upgrading grade.

The development of smart kitchens What copycat companies can learn from it

For the Chinese people, for whom food is the most important thing, the kitchen is the center of gravity of the home. The evolution of the kitchen is not only a thumbnail sketch of the country’s reform and development, but also a mirror reflecting the progress of science and technology. RayMing’s editor believes that “the stone of the other mountain can attack jade”, through the analysis of the development of the kitchen, the pcb copy board industry the following revelations:

　　First, get rid of copying to seek innovation

　　From the kitchen “evolution line diagram” in the kitchen we see the changes: before liberation and early liberation – the original kitchen; the 20th century 60, 70s – shared kitchen; the 20th century 80s – the sole kitchen; the 20th century 90s – the prototype of the modern kitchen; the beginning of the 21st century – the whole kitchen; the 21st century – the open kitchen, the development of the kitchen from the kitchen vein to see, we see that the kitchen is driven by the progress of science and technology to make every change. Every change is the progress of science and technology, scientific and technological innovation. Intelligent kitchen is the emergence of scientific and technological innovation of leapfrog development. Innovation is the eternal power of the development of things, for copy board enterprises, copy board should not just copy board, cloning, in front of science and technology, there is no enterprise can always lead the industry, the times will abandon all the laggards. RayMing copy board company actively draw on the experience of all walks of life in the copy board industry changes in the timely transformation and upgrading, not only to provide copy board cloning service, but also to provide customers with one-stop RayMing not only provides cloning service, but also provides customers with one-stop solution for electronic products. From the original kitchen, to the smart kitchen.

　　Second, to create personalized customization

　　Intelligent kitchen, we can see that the intelligent kitchen fully embodies the humanized and intelligent design. In today’s information age, people are no longer keen on one of a kind, seeking personalization is the direction of development of many products. Similarly, as a domestic high-tech enterprise RayMing reverse R & D center will be based on the customer’s needs and requirements, from the centralized demand to personalized demand development change. Since personalized products are favored by customers, it will certainly become our attitude.

　　Third, the spirit of craftsmanship to do a good job of the product

　　From the history of the development of the kitchen, I also found that the smart kitchen will be a direction of the future development of the kitchen, and the development of human science and technology is more and more progressive, technology development and how fast, craftsmanship is both a faith, but also a support point in the rapid development. rayMing since its inception, has been groping in the advance, continuous learning, continuous improvement. rayMing technology believes that any enterprise RayMing Technology believes that any enterprise to get long-term development in the red sea market, to do a good job of enterprise products with the spirit of craftsmanship is the key to the development of RayMing has always been to do China’s high-end electronics industry localization of the largest incubation center of the great vision of the pace.

Copy board reverse development technology process details

The process of copy board reverse development technology, there are a lot of electronic products coming out every day, and there are many of them that have a huge commercial interest in them. The first thing that has to be determined for reverse development of a product is the market scenario of the product, the cost of development and the feasibility of the project.

　　After determining the feasibility of the project and the market scenario, the next step is to find a developer. Here, I would suggest that clients should go for a well-established developer with a lot of success stories, as they have completed a lot of projects and have a good grasp of the evaluation of the product as well as other aspects that should be taken care of.

　　Here is what our developers do.

　　The specific process is as follows:

　　First, to determine whether this product can be developed successfully, from a technical point of view to analyze whether to solve the technical difficulties faced.

　　Second, give a reasonable development budget as well as the cycle and the cost of developing the product budget. Usually, through our reverse development of the product cost price is about 50% of the original price, some even lower.

　　Third, sign the relevant contract, the project begins to carry out.

　　Our company’s reverse development of the technical process is as follows:

　　First, disassembly. The PCB light board will be sent to the PCB design department for PCB copy board, the components will be sent to the BOM department for BOM production, see the encryption IC sent to the chip decryption center to extract the microcontroller program.

　　Second, after the PCB design is completed, the PCB file will be sent out to the PCB plate making factory for PCB proofing.

　　Third, the BOM table is produced and handed over to the Purchasing Department to start purchasing samples, and record the supplier and purchase price.

　　Fourth, to be newly produced PCB boards and purchased materials after the completion of the preparatory work, transferred to the debugging department by the engineers to carry out welding assembly.

　　Fifth, after the assembly is completed, start testing and debugging.

　　Six, debugging is completed, transferred to the customer, to be confirmed by the customer again.

　　Seven, the customer confirms that there is no error, the end of the pre-development, the two sides in accordance with the contract handover (the customer pays the final payment, the company provides prototype as well as all the technical documents).

PCB copy board technology to assist in the management of hazy weather

In recent years, by virtue of satellite remote sensing monitoring technology, Beijing Municipal Environmental Protection Monitoring Center can provide Beijing and the surrounding six provinces, districts and cities PM2.5, PM10 and other air pollutants in the spatial distribution and the process of change, and dynamic monitoring of sand and dust, straw burning and other sources of air pollution. However, the lack of core technology is still restricting the development of satellite remote sensing monitoring technology, often leading to monitoring data deviation, feedback is not timely and embarrassing situation. Every year in the fall and winter, Beijing often sends the “ten haze” often cause great harm to the health of the public complaints. How to monitor the haze, in order to find a response to the policy, has become a scientific research workers are committed to overcome the technical challenges. RayMing Technology, a professional PCB copy board enterprise in China, said that satellite remote sensing monitoring technology is becoming an emerging means to combat air pollution in China, and in order to prevent the monopolization of foreign technology, it is necessary to conduct PCB copy board research on satellite remote sensing monitoring technology.

　 RayMing Technology Reverse Research Center said that due to the late start of domestic satellite remote sensing monitoring technology, in many aspects of performance is far behind foreign countries, coupled with China’s Beijing area of the environment is relatively harsh, satellite remote sensing monitoring technology technology breakthroughs are imminent. Satellite remote sensing monitoring technology is mainly composed of ground monitoring station and receiving satellite system, once the core technology lags behind, large area monitoring will be exceptionally difficult.

　　According to the technicians of RayMing Technology Reverse Research Center, RayMing Technology has broken through the bottleneck of engineering technology of satellite remote sensing complex model and massive scientific computation after conducting PCB copy board research on international sets of satellite monitoring system, significantly improved the operation efficiency, and innovatively solved the engineering technical difficulties of rapid real-time remote sensing inversion.

　　With the breakthrough of satellite remote sensing monitoring technology, the intensity of monitoring haze will be increased again, and we believe that in the near future, the embarrassing situation of “ten-sided haze” will be effectively remedied, and completely get rid of the trouble of “mask season”.

　　In order to solve the problem of satellite remote sensing monitoring technology, the lack of core technology, a large number of domestic PCB copy board enterprises began to embark on research. RayMing Technology Reverse Research Center is RayMing Technology’s subsidiary in RayMing Technology headquarters in Shenzhen, under the strong support, has developed into a leading PCB copy board enterprises in China, and its copy board products involved in communications, medical, military, Aerospace, etc.

What are the factors that affect the PCB “processing price” change?

Circuit board PCB processing belongs to the OEM customers OEM products, different customers order different products, few shared products, on the other hand, for quality considerations, some customers may also specify the use of a certain manufacturer’s substrate, or ink, etc., in order to achieve its quality and cost control requirements, so the PCB processing there are variable prices.

　　PCB price is composed of the following factors:

　　First, the PCB itself is different in difficulty caused by the diversity of prices

　　Even if the material is the same, the same process, but the PCB itself is different in difficulty will result in different costs. Such as two kinds of circuit boards have 1000 holes, a board aperture are greater than 0.6mm and another board aperture are less than 0.6mm will form different drilling costs; such as two kinds of circuit boards are the same, but the width of the line spacing is different, one are greater than 0.2mm, one are less than 0.2mm, will also result in different production costs, because of the difficulty of the board’s high scrapping rate is bound to increase the cost, and thus cause price diversity. In turn, resulting in price diversity.

　　Second, different customer requirements will also cause different prices

　　Customer requirements of the high and low will directly affect the board factory’s yield, such as a board according to IPC-A-600E, class1 requirements have a 98% pass rate, but according to class3 requirements may only be 90% pass rate, resulting in different board factory costs, and ultimately lead to the price of the product varied.

　　Third, different materials used in PCB caused by the diversity of prices

　　Ordinary double-sided board, for example, the board material generally FR-4, CEM-3, etc., the board thickness from 0.6mm to 3.0mm, copper thickness from 1Oz to 3 Oz different, all of which in the board material on a huge price difference; in the soldermask ink, ordinary thermosetting oil and photographic green oil there is a certain price difference, and thus the different materials caused by the diversity of prices.

　　Fourth, the PCB used in different production processes resulting in price diversity

　　Different production processes will result in different costs. Such as gold-plated boards and tin-sprayed boards, the production of the shape of the gong (milling) boards and beer (punching) boards, silk-screened lines with dry film lines and so on will form a different cost, resulting in price diversity.

　　Fifth, the price difference caused by different payment methods

　　Currently PCB board manufacturers will generally adjust the PCB price according to the different payment methods, ranging from 5% -10%, thus also causing price differences.

　　Sixth, the price diversity caused by different regions

　　At present, the domestic geographically speaking, from south to north, the price is increasing trend, there are some differences in prices in different regions, thus different regions also caused by the diversity of prices how to calculate the PCB offer!

1, the cost of the board (different board costs are different)

　　2, drilling costs (the number of holes and hole size affects the cost of drilling)

　　3, process costs (the board’s different process requirements lead to different process difficulties, so the price will be different)

　　4, artificial power and water plus management costs (this cost depends on the cost control of the various factories, relatively speaking, Taiwan-funded factories on the low multi-country) The basic composition of these, as for the price of raw materials, now basically stabilized, the possibility of price increases is not very likely.

　　Seven, PCB manufacturers caused by different price diversity

　　Even if the same product, but because of different manufacturers of process equipment, different levels of technology, but also the formation of different costs, many manufacturers like to produce gold-plated boards, because the process is simple, low-cost, but there are also some manufacturers to produce gold-plated boards, that is, the end-of-life rise, resulting in increased costs, so they prefer to produce tin spray boards, and thus their tin spray board offer instead of lower than the gold-plated boards.

Eight, PCB circuit board production of other factors

　　1, to see the line above the PCB, such as line density line fine (in 4/4mm) the following words, the price will be another calculation
　　2, there is a board with BGA, then the cost will rise relatively, some places are BGA another calculation of how much money a. 3, it depends on what surface treatment.
　　3, to see what surface treatment process, we commonly have: spray lead tin (hot air leveling), OSP (environmental protection board), spray pure tin, tin, silver, gold, etc., of course, the surface process is different, the price will be different.
　　4, but also look at the process standards; we commonly used: IPC2 level, but there are customer requirements will be higher, (such as the Japanese capital) we are common: IPC2, IPC3, enterprise standard, military standard, etc., of course, the higher the standard, the higher the price will be.

Nine, as far as the plate is concerned: the main impact on the price of the following points:
　　1, plate material: FR-4, CEM-3, this is our common double-sided and multi-layer plate, his price is also related to the plate thickness and the board in the middle of the copper platinum thickness, and FR-I, CEM-1 these are our common single and the material of the board, and the price of this material than the above double-sided, multi-layer plate is a big difference.
　　2, is the thickness of the plate, the thickness of our common is: 0.4, 0.6, 0.8, 1.0, 1.2, 1.5, 1.6, 2.0, 2.4, 3.0, 3.4, and the thickness of our regular plate price difference is not very big.
　　3, is the copper-platinum thickness will affect the price, copper-platinum thickness is generally divided into: 18 (2/1oz), 35 (1oz) 70 (2oz), 105 (3oz), 140 (4oz) and so on.
　　4, the supplier of raw materials, we are common and commonly used to: Sang Yi ＼ Kingboard ＼ International and other process costs.
　　PCB industry to sell each piece of PCB is customized, therefore, the PCB board offer needs to be the first costing, but also need to refer to the PCB computer automatic layout calculations, in the standard size of the copper-clad laminate plate on the layout of the material utilization to make a comprehensive offer.
　　PCB industry costing is the most special and complex of all industries, from the opening, pressure plate, forming, until the FQC, packaging, completion and warehousing, need to be based on the cost of materials invested in each process, labor costs, manufacturing costs, etc., step-by-step accounting, and then based on the order of the product number of the cumulative cost of batches. And different types of products, the standard rate of the process will be different. For some products such as blind buried holes plate, sinking gold plate, press copper seat plate, because of its process or all the special characteristics of the material, the requirements must be used in some special calculation methods. Similarly, the size of the drilling nozzle used in the drilling process also affects the cost of the product, which directly affects the calculation and evaluation of WIP cost and scrap cost.

Circuit board copy board breakthroughs to help civil aircraft engines take off again

The so-called circuit board copy board refers to the copy board technicians in the original circuit board on the basis of reverse analysis, the original circuit board PCB files, schematic diagrams, bill of materials, etc. 1:1 restore, so as to complete the cloning of the original circuit board imitation. Therefore, the circuit board copy board technicians have successfully completed the extraction of all the technical information of GE90 civil turbofan engine by borrowing the reverse research and development technology, which will become a major key to the rapid development of the domestic civil engine.

　　With the continuous maturation of aerospace technology, aerospace engines have gradually become the symbol of contemporary cutting-edge technology, which has a significant impact on the reliability, environmental characteristics and performance costs of the aircraft, and even determines the progress of aircraft development and success or failure. RayMing Technology, a professional circuit board copy board company in China, said that the progress of engine technology has become a major R&D focus of aerospace technology as it continues to promote the leap in aircraft capability.

　　Compared with turbojet engines, turbofan engines have been occupying the mainstream position in civil aviation engines with unique technical advantages. For this reason, RayMing Technology, a professional circuit board copy board company in China, mainly focuses on the reverse R&D of civil aviation engines for turbofan engines, borrowing reverse technical means to carry out PCB copy board research and development for the technologies of aerodynamic thermodynamics, structural strength, control and diagnosis, thus providing a more economical, cost-effective and reliable solution for aviation turbine engines. To provide more economical, quieter and cleaner research direction for aviation turbine engines.

　　Recently, the PCB copy board R&D team is working on the reverse engineering project of a GE90 civil aviation turbofan engine with high connotation ratio and ultra-high thrust. While carrying out PCB copy boards for its core components, the team insists on the secondary development to turn the reverse breakthrough into independent R&D and enhance the stability of the turbofan engine.

　　Of course, in addition to the civil engine, circuit board copy board company’s reverse engineering research and development also involves communications, rail transportation, medical, power grid, ships and other fields, and can provide complete maintenance services for large medical equipment, subway control systems, smart grid systems, and other key core components of the product replacement, which greatly reduces the replacement of the equipment consumes a large amount of money.