Xuzhou donghong machinery manufacturing Co., LTD  was found on 2008, located in fengxian county,zuzhou city,Jiangsu province.we are professional manufacturing special in gas spring,damper and linear actuator. We have our own research and development team .our gas spring has been passed  the  ISO/TS 16949:2009,CCC and CE certification. Our  gas spring can widely use to automobile ,electric cars ，medical equipment,office furniture, electric tricycles,bus  windows, hospital beds and so on.Our quality policy is qulity first .innovation as the source, management as the foundation, satisfaction as the honor .our service is customers first,fast and efficient. Then we will try to be the Top supplier from this industry.we warmly welcome you to join us and work together