The design of profile section is scientific and reasonable, and features high strength, simple and fashionable appearance, wide, thick and heavy;

It is designed with single track to effectively reduce the manufacturing cost;

The door leaf adopts multiple sealing to effectively improve the water tightness and air tightness of the product;

Different colors can be made indoors and outdoors as needed;

The opening and closing at any position of the door can be realized with hardware;

The humanized micro-ventilation design, electric and remote control are optional.