Auto & Transportation manufacturers & suppliers in China

China is the world’s largest producer of auto parts, tires and electric two-wheelers. Tire makers cluster in Shandong (Qingdao, Weihai, Dongying); brake and chassis parts in Zhejiang (Hangzhou, Wenzhou, Ruian); e-bikes in Wuxi and Tianjin; motorcycles in Chongqing. Aftermarket buyers should check DOT marking for tires, FMVSS compliance for safety parts and CARB/EPA rules for engines.