Linhai Yongheng Auto Technology Co.,Ltd was established in 1994.we were focusing on injection molding technique,mainly support pipes dust-proofing series products for automotive pipes companies.In 2006,we started to research and develop the automotive fluid pipes quick connectors(non-metal) and in 2010 have our own factory area,in Dongchangindustry,Linhai city,Zhejiang.From this year,we begin to dedicate to design,produce and market for automotive fluid pipes quick connectors,valves(single way,not return,pressure regulating)and dust-proofing products.Guided by market demand,we have been paying attention to automotive fuel line and air condition lines connecting technique and application innovation since our establishment.And now have been developed series products that mainly include quick connectors,fule line hose assemblies and hose dust plugs.We also provide sample processing and OEM service.Well,our sales accesses to not only domestic but also world wide like USA,Europe,Middle east,Southeast asia eg..We have experienced team and perfect quality managerment system,which strictly according to IATF16949:2016 quality system certificate.And hve been gained zhejiang provice of scientific and technological enterprise and Taizhou city of advanced technique developing enterprise.We follow the management:effort to build small but beautiful,beautiful but professional,professional but perfect of morden scientific and technological enterprise.Based on mutual development and benefi,wish we join hands together to meet more business for better tomorrow.