Shanghai Mountaingao Co., Ltd

Shanghai Mountaingao Pipe-making Co., Ltd is based on the DIN Standard, all of them choose high-quality pipe billets and are made with the exclusive process of cold drawing/cold rolling of our company. The steel tube is featured with high precision and high brightness. Because of using the exclusively process of bright heat treatment, the inner and outer walls have high cleanness without oxidized surface. The tube has the excellent mechanical properties, resulting in no leakage under the high pressure, no deformation after cooling bent and no seam after flaring and pressing in different applications.With the specialized technical personnel accounting for 25% of the total staff members, the company has a sound technical strength as well as complete mechanics lab and eddy-current NDT facilities. We have built business relationships with the clients from North America, Europe, South America, South East Asia, Middle East and we enjoy an excellent reputation in this field. [详细介绍]