Strut Channel, Pipe Hanger, Pipe Clamp manufacturer / supplier in China, offering Zinc Plated Top Mount Steel Beam Clamp with Serration, UL Listed Dacromet Plated Rigid /EMT Strut Clamp Assembled with Bolt & Nut, Yellow Zinc Plated Conduit Clamp Assembled with Bolt & Square Nut EMT Strut Clamp and so on.