Discover the art of making a strong steel door frame in this detailed video. Watch the process unfold from start to finish, beginning with selecting high-quality steel. The frame is carefully cut, ...

Under the strong demand for green building and low carbon economy in the global construction market, Xinguangzheng Steel Structure Company has launched a new steel structure product with higher ...

Engineers at The Hong Kong Polytechnic University (PolyU) have developed an innovative welding technology that makes it ...