Ruidong Company has the first-class qualification for professional contracting of building mechanical and electrical installation engineering, the second-class qualification for professional contracting of building decoration and decoration engineering, the second-class qualification for professional contracting of fire protection facilities engineering, the maintenance and installation of China's refrigeration and air-conditioning equipment, and the enterprise qualification of China's special equipment design and manufacturing license, etc..
According to customer needs, we can provide various flexible services such as on-site design, delivery of complete engineering accessories, turnkey engineering and etc..