Fenghua Renlong Machinery Co., Ltd specialize in the research ,delelopment and production fo gas springs. We offer a great cariety of gas springs including YQ-lift series gas springs, JKQ-lock series gas springs, Pull series gas springs, and Damper series. We can develop new products to your requirements. Our products are widely and used in the Automobile, Mecical equipments, Home decoration, massage chair, Gymnastic equipments, Machinery cabinet, motor, leisure items industries. Our company has obtained the ISO9001 certifcate in 2003, CE certification in 2008 and we will obtain TS 16949 in 2009. Our service: In time,On time,Every time, Our products: Reliable,Steady Quality,Europe technic