-The World's first All in one module -Door closer & Hinges & Door stop get into one I-ONE Multi-hinge -Auto closing & Shock absorbing & Hold open function all in a single package -Unique & Slim look without connecting arm -The soft opening & closing function enhance customer satisfaction -Shock absorbing function prevents sudden wind or pressure from slamming door shut. -Surface installation -Exterior material : Aluminum -Wood/Steel/Pastic/Aluminum door applicable -Specialized product for Clean room door
