A Door Hinge Stopper is a device that rests on the swing arm of a door, and will prevent it from opening. These devices can be found in many different styles and materials. Most will feature a bumper on the end of each swing arm. They can vary in appearance, from looking like a half-moon to resembli

Door design consideration mainly as below:1, Where the building and inner door located2, Where the interior door located3, Number of times a door opens and closes Main concern points for this configuration are:1, user-friendly2, Security Door opening & closing description:Push or pull to opening the

The door scheduling is suitable to the design which is belong to designer. The designers must have concept of design, and then find the door hardwares which meet the design's requirement of designers.1.FactorsThe location of doorThe functions of inter door and outer doorThe situations of safetyThe s