It is a Glass Door Lock in showcase system. It is used for sliding glass doors. It can be used in the structure of a showcase which has a glass door. The glass door needs to be milled a hole for assembling locks. The locks can be equipped with a universal key or individual keys. These can be customized to suit the customer's requirements. It weighs 0.046kg per each. It is made of steel. The products of LingTong are green and environmentally friendly. If there are some relative needs, LingTong will provide the best service for you in exhibition construction.