It has recognized steady cooperation with numerous properly known universities and institutes in china such as, Zhejiang College, Jilin College, Specialized committee of countrywide chain generate regular, Institute of national chain drive, Zhejiang application engineering substance institute, Huhan materials defense institute and it cooperated to located China 1st Automobile chain institute with Nationwide chain drive institute.Additionally, all our manufacturing techniques are in compliance with ISO9002 expectations. Our products are applied in many fields.
