Metal Stamping Parts, Gas Springs, Hydraulic Dampers manufacturer / supplier in China, offering Expertise of SS304 & SS316 Stainless Steel Gas Struts Manufacturing, SS304 & SS316 Stainless Steel Gas Springs, Lifting Gas Struts for Marine, Dish Washers Corrosion Environments, Special Gas Springs, High Sensitivity, Low Progession Rate, Extra Long, Heavy Duty, Free Stop & Self Lock Gas Spring Struts and so on.