More importantly, we make specific elements in accordance to supplied drawings/samples and warmly welcome OEM inquiries. EPG has been efficiently certified by ISO9002 Top quality Administration Method, ISO9001 Top quality Management System, API certification, ISO/TS16949:2002 and ISO10012 measurement administration method. It has established steady cooperation with many nicely known universities and institutes in china this kind of as, Zhejiang University, Jilin University, Complex committee of countrywide chain travel standard, Institute of nationwide chain travel, Zhejiang application engineering materials institute, Huhan material protection institute and it cooperated to found China Very first Automobile chain institute with Countrywide chain push institute.