Pipe Clamp, Beam Clamp, Pipe Hanger manufacturer / supplier in China, offering FM UL Sway Bracing Components Pipe Clamp Sway-Bracing Fitting for Firefighting Protection, FM UL Swivel Hanger Pear Hanger Square Pipe Clamp Fittings with Nut 10 Nut 12, FM UL Factory Distribut Seismic Bracing Pipe Fitting Light Duty/Med Duty Bolted Clamps for Firefighting Protection and so on.