... design, I build1. Instructions:We also supply other various metal products, like electric metal case, cabinet, stamping parts, parts of trucks, carts ... , carbon steel, iron, aluminum etc.3. Process: Cutting+welding+ sheet metal fabrication + galvanized4. Packaging: Carton or under your specific requirements5. Our ... milling, threading, tapping, drilling etc.3. Welcome to visit our company. metal cover