Detailed inventory of energy-saving renovation of doors and windows

The significance of doors and windows in building energy conservation. Building doors and windows undertake the two contradictory tasks of isolating and communicating the indoor and outdoor environments.

Advantages of aluminum alloy partition door

How to install aluminum alloy folding door

Most aluminum alloy folding doors are folding doors, which can be pushed to the side and occupy less space. There are two types: side-hung folding door and push-pull folding door. It is applicable to large size, large width, complex hardware and high installation requirements.