Hangzhou Gold-Stone Tradig Co., ltd. (Gold Stone) is involved in designing, producing and trading general machinery parts. Our products include: standard and special sprockets, standard and various sp...

Novo Machinery,Qingjiang Road,Chengdu,China Chengdu, Sichua

TradeVerify We are a manufacturer of transmission parts in southwest China. Our products include timing pulleys, couplings, shaft locking devices, gears and sprockets. Our factory has capacity of prod...