Since 2009, China's auto production and sales have ranked first in the world for four consecutive years. Although sales volume has been increasing every year, core technologies such as engines, gasoline turbochargers and automatic transmissions are basically dependent on imports. Even if it is a joint venture, the right to speak is also controlled by foreign investors. Behind the prosperity of the Chinese auto industry, it is difficult to cover up the “factoryâ€.
Automatic gearbox foreign monopoly deadlock difficult to break
From an interview with reporters, we learned that a car group sells 3 to 4 million vehicles equipped with automatic transmissions each year. In addition to importing nearly 3 million units of automatic transmission assemblies each year, about 1 million sets of automatic transmissions are produced locally, but the localization rate is almost zero. The domestic production line is basically an assembly line, and parts are from overseas. Procurement, then assemble to the Chinese market. At present, China’s largest auto group has no incentive to increase investment in core technology development, and is not keen on localization. The focus is on how much sales increase each year, how much money is made, and small auto companies do not have redundant capital and capabilities on core technologies. Development. Therefore, it has been difficult for China’s automatic transmission to be defeated by the monopoly of the United States, Japan, and Germany.
PCB Reverse Board Innovation Brings New Hope
To change this stalemate, China must first break foreign dependence and quickly increase its localization rate. We may all know this truth, but the real action has been restricted by many factors. Due to the small size of local companies and low R&D investment, it is difficult to break through the monopoly of foreign high-end technologies. Therefore, it is very difficult for the domestic automatic transmission to break through the existing situation according to the original independent innovation, change the train of thought, reverse innovation of the PCB copy board or bring a new situation to the domestic automobile.
The reverse innovation of PCB copying board refers to the reverse analysis of excellent electronic products and circuit boards at home and abroad, obtaining technical documents such as PCB files, BOM files, schematics, etc. After digesting and absorbing, it conducts re-research and secondary development. Such a set of process Not only can the project period be shortened, but also the height of innovation can be increased in a short period of time.
Core PCB copy board business and the road to break through
In order to have a more profound understanding of the PCB copy board industry, the reporter came to Poly Semiconductors Co., Ltd., which is a company mainly engaged in multi-layer PCB copy board (clone), PCB design, SCM decryption, hardware and software development, ODM, OEM , SMT foundry materials, prototype production and other services companies. The products of polycore board copying involve IT communication, computer/server, industrial control, digital consumption, medical equipment, military spaceflight, automotive electronics and other fields. With extremely competitive prices, high-quality services, strict intellectual property protection measures, and a good business reputation, PolyCore is now a highly competitive circuit board copying company in the industry.
In order to break the monopoly of foreign technology and solve the technical bottlenecks of automatic transmission, Polycore has cooperated with a number of local auto companies to specifically help local companies obtain accurate schematic diagrams of foreign automatic transmission circuit board design to help them digest, absorb and innovate. . At the same time, it also reverses the need for corporate users to change PCBs or add important functions to help domestic gearboxes make greater achievements.
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