Masonry Anchor, Tapping Screw, Driling Screw manufacturer / supplier in China, offering Wholesale Hardware Tools, Metal Parts, Pipe Clamps, Pipe Hangers for Fire Protection Pipe Clamp 1 1/2" Length 22mm Thickness 1.3 mm, Pipe Clamps Clevis Hanger Electro Galvanized Steel Clevis Pipe Hanger Hangers Multi Specification Metal Pipe Sprinkler Clamp Sprinkler Hanger, High Quality Carbon Angle ASTM A36 Angle /Stainless Steel Angle/Galvanized Angle/Hot Rolled Cold Drawn Steel Angle and so on.