... 3.Delivery on time, 4. reasonable price Custom high-quality cnc machine metal shop Our features :1.Equipment ... maching,wire cut machine and so on2.Material :aluminum, mild steel, stainless steel, chrome steel, cold rolled sheet, bearing steel, brass ... ,PVC, bakelite, nylon, delrin, arcylic and so on.3.Surface treatment:hardening, carburizing, high frequency, anodizing, clear anodizing,black anodizing ...