... .ISO9001-2008 4.Non-standard metal hanger clamp,metal clamp for pipe,universal pipe clamps Production Description Haiyan Hongtai Metal Products Co.,Ltd ... bending, welding, milling, CNC lathe…4) usage of products: Furniture fitting, construction hardware , telecom ,auto,machine…5) terms of trade:FOB ... -86887878 Fax :86-0573-86887758 metal hanger clamp,metal clamp for pipe,universal pipe clamps