Shenyang Bolong Auto Parts Manufacture Co., Ltd. is a joint sino-foreign undertaking, specialized in the production of auto parts such as engine cylinder head, timing gear chamber, air inlet pipe, wat ...
Yinlun got ISO9002 quality system certificate in 1996 and QS9000 and VDA6.1 quality system certificates in 2000. In 2005, Yinlun have passed the quality system certificates of ISO/TS16949, ISO14000 an ...