Zhejiang Shuangtai Vehicle Parts Co.,Ltd

our factory located in the capital city of auto and motor parts in Tangxia Town,Ruian City,the foremost position of the reform and opening-up of Wenzhou city in China,it has convenient land,sea and air transport,rational factoury layout,property equipment,beautiful surroundings and specialized in making kinds of different standard components and non-standard items as well as other metal parts for auto and motorcycle. The main equipments of the company: cold forming machine,thread rolling machines,numerical control lathe,grinder machine,lathe machine as well as other advanced electro-plating equipments for producing.the company aslo has the testing machines like universal material testing machine,measuring projector,Micro instrument of metallographic,flaw detector,salt spray tests machine and so on,these machines provides a reliable quality guarantee for making process of products Making standard includes:Chinese standard(GB),American standard(ANSI),German standard(DIN),Britain standard(BS),Japanese standard(JS),International standard(ISO).With the products specification from M3 to M30,and from class 4.8 to class 10.9 or grade 2 to grade 8.Finish:natural,black,zinc plated and corrosion prevented,Dacromet. The main producing process is annealing,cold drawing,cold forming,punching,machine process,heat treatment,threading rolling,surface treatment,packing.