
Hangzhou XZB Tech Co., Ltd engages in the research and development, production, and sale of valve train system and parts for car industry in China and internationally. The company offers valve cotters, valve spring retainers, hydraulic lash adjusters and finger followers, and push rods and tappets for heavy duty diesel engines. It also provides precision cold forming components for power tools, household electrical appliances, aerospace, machinery, and other applications. The company was founded in 2002 and is based in Hangzhou, China.