Automatic hinge door closer

详情

Automatic hinge door closer is one of our new product. The general introduction of it is as follows: 1) The only one of automatic hinge door closers in our country. 2) The function of close door accord with the international standard. 3) Unique and smooth apearance, connectionless wing, it's the best choice for indoor door. 4) Freely open and close of the function(slowly open and shut), shock absorption function. It will be maximumly make customers' santisfaction. 5) When the door is under the strong wind or external shocks to fast closing, the absorb shock function will operate. 6) Through absorbing shocks function, prevent children, the old and the pet from the accident. 7) Domestic initiative: automatic shut-off, absorb and lush, keeping quiet and all functions to be collected in it. With this automatic hinge door closer: 1) The door can be arbitrary stopped between *0 degree and **0 degree. 2) The door can be arbitrary closed between *5 degree and *0 degree. 3) The door can be slowly and safely closed between *5 degree and *5 degree. 4) The door can be fully and slightly fast speed closed between 0 degree and *5 degree. May you have any interest in this item, welcome to contact us. TEL:**************8 FAX:***************1