we have our own factory with tip-top quality and best price. weaving srtip, opp film ... 6198M and GM 6148M standards. Used for scavenger hose of engine, gas tank, clutch, exhaust swage, auto transmission ... etc. we have our own factory with tip-top quality and best price.weaving srtip, opp film ,we ... have past a lot of certificates.Such as the ISO9000, TS16949 and CE certificate.The quality is our life.We ...