Beijing Tianyi Doors, Windows and Curtain Walls Joint-stock Co., Ltd.

Beijing Tianyi Doors, Windows and Curtain Walls Joint-stock Co., Ltd. is a professional service provider of doors, windows and curtain wall systems, with leading technology and excellent quality. The company's headquarters production base is located in Xianghe Economic Development Zone, Hebei Province, covering an area of over 200 mu, with independent office buildings, dormitory buildings, factories, and staff leisure and activity areas. The company also has independent production bases in Changzhou and Xi'an. Currently, the three bases in Xianghe, Changzhou and Xi'an have more than 1,000 employees in total.

The company maintains good strategic cooperative relationships with multiple system suppliers such as Hydro in Germany, and also forms good strategic cooperation with many well-known material and hardware suppliers including Jianmei Aluminum, Huajian Aluminum, Roto Hardware, Kin Long Hardware, Saint-Gobain, CSG, etc. Moreover, the company has developed multiple sets of aluminum alloy door and window profiles with independent intellectual property rights at Jianmei and Huajian.

The company possesses internationally advanced production lines for aluminum alloy doors, windows and curtain walls, with an annual production capacity of 2 million square meters. Combining years of experience in manufacturing and installing building curtain walls and aluminum alloy doors and windows, using an advanced online office management model, relying on its solid technical and construction strength, and with first-class aluminum alloy door, window and curtain wall processing and production equipment, the company provides high-quality curtain wall and door and window products and services. The company has obtained the Grade I qualification certificate and industrial product production license issued by the Ministry of Construction and the State Bureau of Technical Supervision, has been rated as a high-tech enterprise by the Ministry of Science and Technology, and has passed the filing of the Beijing Municipal Commission of Housing and Urban-Rural Development, and obtained product energy-saving and green environmental protection certification certificates.

The company's headquarters is responsible for projects in Beijing, Tianjin, Hebei, Inner Mongolia, Shandong, Shanxi, Henan and other regions, and the Jiangyin branch is responsible for Shanghai, Jiangsu, Hubei,