Gutter, Wall Panel manufacturer / supplier in China, offering 6-Inch Engineered to Fit – High-Strength Aluminum Brackets for Reliable Pipe Positioning, Lock It in Place – Durable 6-Inch Positioning Brackets for Perfect Pipe Alignment, 6-Inch Aluminum Positioning Bracket Pipe Locator Galvanized Steel Duct Clamp Metal Pipes Hanger Conduit Wall Attachment Duct Fastenin and so on.