... steel, carbon steel, iron, aluminum etc.3. Process: Cutting+welding+ sheet metal fabrication + galvanized4. Packaging: Carton or ... advantage: Good quality, competitive price, timely delivery and professional service6. Feature: Glossy surface and a high metal texture ... turning, CNC cutting, CNC milling, threading, tapping, drilling etc.3. Welcome to visit our company. Multi-function Electric metal box ...