HQ Valves And Fittings Mfg Co. is located in Dezhou City, Shandong, China, nearby Tianjin Port. Manufacturer's direct serving in the plumbing, industrial pipe, valves, fittings and OEMs with custom fabrication. Since 2011, have become one of the bigger and most respected manufactures of MARINE & RIGGING HARDWARE, FITTINGS, VALVES, FLANGES, SWAGES, SS & CS PIPE NIPPLES.