Profile: Wenzhou Hongri Technology Co.,Ltd. specializes in providing hot-dip galvanized iron/steel and aluminum products. Our products include hangers clamps, hose clamps clips, diary flanges, high pressure clamps, pipe supports and couplings. Our pipe repair clamp is made of stainless steel pipe. Its stainless steel casing and lip sized sealing prevent internal & external chemical corrosion and is acid resistant. It is used in ground & underground, shipbuilding & sea oil platform and piping maintenance. Our polyethylene tube plugs are ideal for tubular racks.