Screws, Bolt, Nut manufacturer / supplier in China, offering Pipe Support in Industrial Pipe Support Construction Use for Cable Trays / Toothed Anchor Channels/ Framing Channels, Profile Dimensions Channel Seismic Stabilizer Bracket Galvanized Galvalume Slotted Strut Channel, 41mm Channel Styles Steel Strut Channel 41X41 for Electrical and Mechanical Support Systems and so on.