Beijing Tianyi Curtain Wall Engineering Co.,Ltd is a large-scale integrated enterprise based in Beijing, China, specializing in the design, manufacturing, and installation of high-grade aluminum windows and doors, as well as curtain walls. Established in 2010, the company operates as both a manufacturer and a trading company, offering contract manufacturing services. With a workforce of 101 to 200 employees, they boast advanced international production lines with an annual capacity of 1,000,000 square meters for aluminum windows and doors. Their product range includes Aluminum Window, Aluminum Door, Thermal Break Aluminum Window, Energy Saving Aluminum Windows, Tilt and Turn Window, Aluminum Alloy Door, Sliding Door, PVC Window, Outward Opening Window, and Evenly Moved Sliding Door. Beijing Tianyi Curtain Wall Engineering Co.,Ltd has established strong cooperation relationships with renowned window and door system suppliers such as Schueco Group and Hydro Group, and material/hardware suppliers like Jianmei Aluminum Profile, Huajian Aluminum Profile, Roto Hardware, and Kinlong Hardware. They also develop aluminum profiles with independent intellectual property rights.
Outward Opening Window
Evenly Moved Sliding Door
Beijing Jiayu Door, Window and Curtain Wall Joint-Stock Co., Ltd.
🇨🇳 China
19871001-2000 peopleManufacturer/Trading Company
High capacity factory
Established brand
Large enterprise group
ODM manufacturer
Key market
🇬🇧 United Kingdom
Description
Beijing Jiayu Door, Window and Curtain Wall Joint-Stock Co., Ltd. is a leading Chinese enterprise specializing in energy-saving construction solutions and renewable energy technologies. Founded in 1987 and headquartered in Beijing, the company is recognized as a national key high-tech enterprise and was the first domestic energy-saving door and window company to be listed on the Shenzhen Stock Exchange. With a workforce of over 1,000 employees and a massive 250,000 sqm headquarters, the group operates major production bases in Beijing and Chongqing, the latter being the largest window manufacturing base in southwest China.
The company operates across three primary business segments: architectural systems, smart equipment, and renewable energy. Its core portfolio includes high-performance energy-saving doors, windows, and curtain walls, for which it holds Grade-A licenses in both design and construction. Beyond building materials, Jiayu has diversified into smart equipment, developing advanced exterior wall and photovoltaic cleaning robots, as well as intelligent aluminum processing machinery. Its renewable energy division focuses on photovoltaic (PV) and solar thermal technologies, providing EPC services and holding numerous patents in solar innovation.
Jiayu maintains a strong international presence with branch offices in the United Kingdom, USA, Middle East, Russia, Vietnam, and Australia. The company is ISO 9001, ISO 14001, and CE certified, reflecting its commitment to international quality standards. Its technical expertise is evidenced by its involvement in landmark global projects, including the Dubai Princess Tower, Beijing Olympics Village, and the Sana'a International Airport. As a comprehensive provider, Jiayu offers integrated services ranging from R&D and design to advanced manufacturing, installation, and maintenance.