This is Beijing Tianrunhengji Energy-Saving Door & Window Co., Ltd., we are manufacturer of Insulating Tempered Glass Doors and Windows, Curtain Wall and Partition Wall.

As a new kind of Energy-saving product, it installs blinds between two pieces of tempered glasses, using magnetic adjusters to control the lifting and tilting of internal blinds by hand.

Location: headquarter lies in Chaoyang District, Beijing, with a 20-acre-branch factory in Tianjin, the constructional area of which is 10,000.00 square meters.

Annual Production Capacity: about 800,000.00 O for Insulating Glass with Internal Blinds, about 200,000.00O for Doors, Windows & Curtain Walls, more than 200 production workers, about 100 permanent staff for installation and project construction, more than 30 management staff.