Pipe Clamp, Beam Clamp, Pipe Hanger manufacturer / supplier in China, offering FM UL Approval Universal Structural Seismic Sway Brace Connect Attachment and Fitting, Construction Use Seismic Bracing Double U Clevis Strut Tube Pipe Clamp Hanger, Factory Customize Ductile Seismic Bracing Channel Steel Top Beam Fixed Beam Clamp and so on.