... gates up to 900mm wide.Bush plate enables welding to flat steel surfaces.Easy action ball bearing ... stainless steel, aluminum, brass, etc 2. Stamping, punching, bending, welding, threading, grinding, milling, machining, lathe, assembling etc. 3. Finishing ... , Paints and primers, etc. 4. Our leading products: welding component parts, metal stamping parts, punching parts, hardware for furniture, ...