When it comes to core technology, I don’t know if anyone would think of the head of Gree air-conditioning, Dong Dajie, holding a Gree mobile phone, and then say: Gree, master the core technology... and no matter what Gree, then what is it? What is the core technology of a car? The three major parts of the engine, chassis and gearbox must not be able to run, and the rest of the car body structure design and so on. Today, I will talk to you about the core technologies of domestic auto parts and see who they are in. In the end, do Chinese auto companies really master these "core technologies"? The results may be somewhat emotional. Diesel engines In terms of light diesel engines, Isuzu is undoubtedly the king. The Japanese diesel engine and commercial vehicle giants established Qingling Motors and Jiangling Motors in Chongqing, Sichuan, and Nanchang, Jiangxi, respectively, in 1984 and 1985, and began producing Isuzu pickup trucks, light trucks, and Isuzu diesel engines. In the case of heavy-duty diesel engines, Cummins Inc. is the leader in the United States. The US independent engine manufacturer has established four companies in China only in terms of machine production: Dongfeng Cummins, Xi'an Cummins, Chongqing Cummins, and Futian Cummins, which almost monopolize China's high-end heavy-duty diesel engine market. Petrol Engine The world's most famous manufacturers of automotive gasoline engines are GM, Ford, Toyota, Honda, Mitsubishi, etc., while Japan's Mitsubishi has almost monopolized the supply of gasoline engines for all self-owned brands that cannot produce their own engines. According to incomplete statistics, domestically produced automobile brands that have used or are still using Dongan Mitsubishi engines include: BYD, Brilliance China, Southeast, Hafei, Zotye, Dongfeng, Changfeng, Lufeng, Great Wall, Geely... EFI system The technology of automobile engine EFI system is mainly produced by Bosch, Delphi, and Denso (which belongs to Toyota Group). It almost monopolizes all the market share of EFI in China. Among them, Bosch's market share is unique and exceeds 60%. Car gearbox Toyota Ashin is the world's largest manufacturer of automatic transmissions and the world's fifth-largest auto parts company, and has extended its reach to all corners of the Chinese automotive industry. According to incomplete statistics, in addition to the foreign brands and joint venture brands of Aisin Transmission, the independent brands using Aisin Transmission are: BYD, Southeast, Great Wall, Brilliance, Changan, Mingjue, Roewe, FAW Pentium, Dongfeng Fengshen, Guangqi Chuanqi ... Heavy duty gearbox The two companies, Eaton and ZF, not only control the development and sales of heavy-duty transmissions in the world, but also almost monopolize the Chinese heavy-duty transmission market. Now, the two international transmission giants have set up factories in China. No matter how fierce the competition in China's heavy-duty truck market and how the profit rate declines, the two foreign companies, Eaton and ZF, who are lurking behind the scenes, will sneer and take profits. Interior and exterior parts Multinational parts giants represented by Johnson Controls, Delphi (formerly General Motors Parts Division), Visteon (formerly Ford Auto Parts Division), and French Faurecia, not only manufacture seats and instrument panels for domestic automakers Interior and exterior parts such as armrests, door trims, roof trims, bumpers, headlights, wipers, air conditioners, etc., are also involved in the design of interior and exterior decoration at the beginning of the model design. These companies design and manufacture interior and exterior components for almost all domestic passenger vehicle manufacturers. Skylight From the high-end Rolls-Royce, Bentley to the low-end Chery, Xiali, the sunroof used in the car actually came from the same company - Germany Webast. Germany's Webast won the first skylight patent in 1936, and now has a market share of over 70% in the global automotive sunroof. Webast supplies almost all domestic joint venture brands and independent brands. Tire From the low-end South Korea's Kumho and Hankook, to the mid-range Goodyear, Italy's Pirelli, the British Dunlop, Bridgestone, Youke Homa, and the high-end French Michelin, all of them are all foreign investors. The market for domestic tires is mostly limited to mini-cars and commercial vehicles, such as the Zhengxin Triangle. Design The world's most famous four major car design companies: Broadcom, Pininfarina, Giugiaro, Idiya, these four companies from Italy designed the appearance for all major automotive companies around the world. In 1996, Pininfarina successfully designed the “Zhongyi†micro-face for Hafei Automobile, marking the beginning of the four major global markets. Binni Farina has designed Hafei Saibao, Lubao, Jianghuai Tongyue, Chery A3 and M14, Changfeng Feiteng, etc.; Georgia Luo's works include Brilliance Zunchi, Junjie, FAW Pentium, Dongfeng Fengshen H30, etc.; Ya Ze has the first generation of Buick Lacrosse, Lu Feng Fashion, Changan CM8, Benben and Haima 3 and other works have come out... Engine design Austrian AVL, German FEV, and British Ricardo are the three independent engine design companies in the world. Together with the Italian VM focusing on the diesel engine field, the four companies monopolize the engine design of domestic independent brands. airbag The recent Takada airbag crisis may be known to everyone. In fact, 80% of airbags are controlled by three international companies: Autoliv, TRW AutomoTIve and Takata. 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