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About Us

     HQ pipeline is a professional manufacturers & exporters of all kinds of pipeline products which used in construction, fire fighting in China, including kinds of pipe fittings(malleable iron pipe fittings, grooved fittings, stainless steel fittings), pipe hangers and clamps, pipe preparation machines, valves(Butterfly valves, Gate valves, Check valves, Global valves, Y strainers both flange and groove end), casting OEM service and so on.

      Our plants also well equipped with advanced production equipments: the annual output over ten thousand Disa foundry assembly lines, horizontal parted automatic Molding Line and sand core machines; systematic and advanced casting and inspection technology guaranteed our lasting good quality; CAD CNC machining tools, Automatic rubber injection molding production equipment, and Large-scale coating production line more guaranteed we stand in the front of the same industry.

     Through continuous input of R&D, we strive to technical innovation, and develops new products constantly, provide OEM/ODM service for non-standard products according to customer's drawings or samples.

With maintaining the Total Quality Management (TQM) by Quality Control Section, all products are subject to pass strict inspection at each stage of the production process, from starting material handling to finished product shipping. For years, we has been successively honored with “Nationwide Quality Credit AAA Brand Enterprise” and “Contract abiding company”, certified with ISO9001-2001. We and our products also comply with some relative foreign systems, like Quality Management System, UL/FM, CE and etc.

    Years of professional pipeline production technics and rich experience, strictly quality control and assurance, years of export experience, reputed pre-sale and after-sale service, continuous development and improvement, we believe that HQ will be your premier partner. We welcome your visit, and look forward to committed to meet your any need for the pipeline products.