The professional supplier of gas spring

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  • Contact: Miss Zhang
  • Phone: 0086-519-86187886
  • Mobile: 0086-13775623382
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About Us

Changzhou Double Spring Machinery Co., Ltd. supplies a full range of high quality compression gas springs, locking gas springs, tension gas springs, stainless steel gas springs and dampers.Products are widely used in office furniture (seat gas spring), toolbox, cabinets, car tail box, hood, yacht, medical equipment, fitness equipment, new doors and windows and other fields. Our factory is located in Wujin District, Changzhou City, Jiangsu Province, China.


Our company got ROHS certification approved by SGS. Our gas spring also passed 80,000 times fatigue test from SGS and get certified of ISO9001/TS 16949. We have developed expertise in the design and development of full ranges of gas springs. We can manufacture gas springs as per your specifications and needs. At present, the annual production can reach 20 million.Our products exported to the United States, Japan, Italy, India and so on, deeply domestic and foreign customers praise. The quality assurance and testing facilities complywith national standards. Customer satisfaction and continuous improvement are our goals. 

We are professional supplier of Gas Springs.Our company regards'reasonable prices, efficient delivery time and good after-sales service'as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.





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