We make stopper cylinder,shock absorber ,gripper in china,please contact Henry for detail,we have 4 type of stopper cylinder,damper stopper cylinder,roller stopper cylinder,director stopper cylinder,horizontal type of stopper cylinder,with diameter of 20,32,40,50,80,stoke of 15,20,30,40,50...stopping capacity upp to 2 ton,please contact Henry for detail.
WIN-TRUST INTERNATIONLA TRADE CO.,LTD
HENRY