... times open/close tests. Capacity weight100- 130kg. floor spring,floor hinge, spring closer, door closer, ground hinge,ground spingcan match MAB, DORMA & NEW ... Asia, Africa market.very good spring&oil.500,000 starting times guaranty.suitable for double swing door Width of 800 X 1200mm ... and door weight of 100-130kg.The door can be opened to ...