HQ Pipeline Co., Ltd (Casting) is a professional manufacturer & exporter of all kinds of casting pipeline products in China, mainly specializing in kinds of casting pipe fittings
(malleable iron pipe fittings, ductile iron grooved pipe fittings and couplings, stainless steel threaded pipe fittings, cast iron pipes and accessories), casting flanges
, casting valves
(Butterfly valves, Gate valves, Check valves, Global valves, Y strainer), casting OEM service and so on, which are widely used in the field of oil, gas, electric power, fire protection, chemical industries, etc.
Our casting 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.