Founded in 1987, it is a leading provider of building energy-saving/intelligent/solar thermal photovoltaic/door, window and curtain wall systems in China, and a high-tech enterprise integrating R&D, design, production and construction

Founded in 1987, Beijing Jiayu Door and Window Curtain Wall Co., Ltd. (hereinafter referred to as "Jiayu Co., Ltd.", stock code: 300117) has become a leading large-scale specialized joint-stock company integrating R&D, design, production and construction of building energy saving, intelligence, solar thermal photovoltaic, door, window and curtain wall at home and abroad, and is the first listed enterprise of energy-saving doors and windows in China. The company has always been committed to the construction of a harmonious living environment for human beings, and has successfully applied 120 patented products independently developed to a number of large-scale projects at home and abroad. The company has the qualifications of "Grade A Professional Contracting of Building Curtain Wall Engineering" and "Grade A Special Engineering Design of Building Curtain Wall" issued by the Ministry of Construction, and has been rated as a high-tech enterprise by the Ministry of Science and Technology, and has won the honors of provincial R&D center and AAA credit enterprise. The company has established more than 50 subsidiaries and business divisions at home and abroad, and its international business covers Australia, Africa, Southeast Asia, the Middle East and other markets. China has built six regional markets, namely North China, Southwest China, South China, East China, Northeast China and Central China, and invested in the construction of several advanced scientific research and production bases at home and abroad. Science and technology create classics, and innovation achieves dreams. As the founder of the high-end door, window and curtain wall brand, Jiayu will continue to strengthen independent innovation, promote the adjustment of industrial structure, optimize the market layout, practice the concept of green, low-carbon and energy-saving with practical actions, develop new energy-saving doors, windows and curtain wall products that meet the requirements of human settlements in the 21st century, and make continuous efforts to create a harmonious and beautiful living environment.