Customized exterior insulated tempered double Low E glass aluminum sliding folding doors grill design

Aluminum sliding folding door use high quality thermal break profile, double tempered Low E glass, assembled with grill design. It is function can meet the exterior doors heat and sound insulation, good model for external partition entry doors. Also the commercial building entrance, the door not only insulated also do maximum opening space. The high quality lock system and heavy duty pulleys all ensure the function of the folding doors.