1, Foday Technology Co., Ltd., Foday Technology is a subsidiary of BYD Group specializing in the production of auto parts. The two main products are automobile electronics and automobile chassis, covering passenger cars, commercial vehicles and special vehicles. BYD Han EV's lithium iron phosphate blade battery is produced by this company.
2. German ZF Co., Ltd., ZF Group's automotive powertrain and chassis technology has a leading position in the world, mainly responsible for R&D and manufacturing transmission and steering.