We offer you OEM service. we offer a single-cease answer for the acquire of mechanical energy transmission goods in China. It has established steady cooperation with several nicely acknowledged universities and institutes in china this sort of as, Zhejiang University, Jilin University, Complex committee of nationwide chain drive normal, Institute of nationwide chain generate, Zhejiang application engineering materials institute, Huhan materials protection institute and it cooperated to identified China First Vehicle chain institute with Nationwide chain travel institute.