Automobile motorcycles Gears, pinion,sprocket, helical gears,valve, pistion ... Tianji Tian De Suspension System Co., Ltd., Zhejiang Qianjiang Motorcycles Group, and Zhongjian Tools Manufacture Co., Ltd. , AL- ... tons to 315 tons, including the advanced compacting machine imported from Japan, and some domestic machines, 2 sets ... relationship with domestic and international customers. Automobile motorcycles