Zhi Shang doors and windows have a mature R & D team to ensure the high quality of their products. From the establishment of the team to the meticulous control of humanization, functionality and systematicness, the senior management of the enterprise can comprehensively improve the high-end of products. At present, I have many patents for enterprise products, which have influence in the industry and have received recognition from national institutions.
Zhi Shang doors and windows have scientific production management. The application of ERP system in the process of intelligent manufacturing reflects automatic management and further improves production efficiency from ordering, materials, working hours to finished products, let employees conduct professional operations to ensure the quality of each link.
Zhi Shang doors and windows have advanced manufacturing technology. Zhi Shang doors and windows have imported extruders and molds, as well as full-automatic mixing systems. The main materials of all products are made of high-quality aluminum profiles and hollow glass. The accessories are made of high-quality accessories that meet the European standard. Scientific and, systematic production ensures the quality of doors and windows.
Zhi Shang doors and windows have excellent formula. Zhi Shang the formula developed by experts on doors and windows, the raw materials for tooth decay are imported products, and the physical and mechanical properties of Zhi Shang door & window profile are much higher than the national standard.
Zhi Shang doors and windows can almost restore the effect of the design drawing after installation. The following is a part of the Zhi Shang doors and windows effect diagram:
