China strategically leads the supply of planetary roller screws, which is a critical component for advanced movement in ...

Planetary roller screws are emerging as a critical—and costly—component in next-gen robots. China is racing ahead in controlling their supply.

BYD’s first ultra-luxury electric sedan hit the market on Thursday at an even lower price than expected. The Yangwang U7 packs nearly 1,300 horsepower from four electric motors, is loaded with ...