... 2.Customizable 3.ISO9001-2008 4.Non-standard metal hanger clamp,metal clamp for pipe,universal pipe clamps Production Description Haiyan ... powder coat, hot-dip galvanized,blackening, electroplate…3) machining Process:Stamping , turning,tube bending, welding, milling, CNC lathe…4) ... packed in cartonsService About US1. We are s professional stamping hardware manufacturer; 2. Our company is founded in ...