From June 17th to 18th, 2021, the 2021 Global xEV Electric Drive System Technology and Industry Conference was held in Shanghai. This forum concentrated on pure electric and hybrid electric drive systems, focusing on energy saving, high voltage, high speed, OTA and other technologies, tracking key materials and power devices. At the same time, the TOP50 selection of Chinas leading electric drive industry chain in the NE era 2021 came to an end. C&U, as a leading Chinese bearing company and TOP10 bearing manufacturers in the world, was invited by the organizing committee to participate in this forum and delivered a keynote speech to share the "Trend and Future of New Energy Vehicle Bearings".

According to the national development strategy, China plans to form an independent and complete industrial chain by 2035. The technical level of self-owned brand pure electric and plug-in hybrid vehicles is in line with the international level. New energy vehicles account for more than 50% of total vehicle sales, of which pure electric vehicles account for more than 95% of new energy vehicles. In the field of pure electric vehicles, the promotion and application of pure electric technology in household vehicles, official vehicles, taxis, rental service vehicles and short-distance commercial vehicles will be realized. New energy vehicles have become a hot topic in global automobiles, and the country is also vigorously supporting the development of new energy vehicles. The forum also received strong support from automobile OEMs and parts companies, mainly FAW New Energy Vehicles, General Motors, FAW-Volkswagen, Geely Automobile, BAIC New Energy, Xiaopeng Motors, Nidec, Valeo , United Electronics, Shanghai Electric Drive, Honeycomb Electric Drive, Founder Motor, Huayu Electric Drive, CRRC Times Electric and other mainframe and spare parts companies, scientific research units and other fields experts and scholars delivered keynote speeches, seeking the healthy and rapid development of the industry.

With the development of new energy vehicles, people have put forward higher requirements on the motor bearings in order to pursue the comfortable driving of new energy vehicles, stable high-speed operation, rapid acceleration and deceleration during driving. Through independent research, C&U has established high-speed bearing design guidelines, mechanical and secondary quenching composite heat treatment technology, and bearing manufacturing process specifications by solving key common problems in the design, manufacturing, testing and evaluation of high-end bearings. Break through the stable batch production controllable manufacturing technology, test evaluation and verification technology, and form a high-speed bearing full chain technology system covering design, manufacturing, test evaluation and application verification. C&U has successfully developed deep groove ball bearings with good high-speed, rapid acceleration and deceleration, long life, low friction torque, low noise, low temperature rise and other performances. The performance indicators are equivalent to foreign imported high-end products. C&U has been widely recognized by the world-renowned automobile main engine supporting enterprises for supporting global mid-to-high-end vehicles.