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     Henan Shangfa Valve Co., Ltd. is professionally engaged in research, development, performance inspection and testing, mechanical processing, manufacturing and sales of valves. Our plant covers 57 acres, including plant construction area of 32,000 square meters, registered capital of RMB120 million yuan..  Shangfa established a strict and perfect quality management and quality assurance system, continuously improve the improvement, and was awarded national Special Equipment Manufacturing License TS (A1), ISO9001:2008 quality management system certification, ISO14001:2004 environmental management system certification, GB/T28001-2011 occupational health and safety management system certification, series ECM certificates, fire CCC certification and many other honors.We have more than 150 kinds of models, 1000 specifications of valves which are mainly made in GB, ISO, ANSI, BS, DIN, GOST, AS, etc. Including: Blast furnace metallurgical valve series:blind plate valve/goggle valve, pressure regulating valve unit, sluice valve, fully enclosed gate valve,  fully open gate valve,ventilated dust removal butterfly valve, gas butterfly valve, high temperature and high pressure double self sealing gate valves, 1500℃ultra high temperature butterfly valve,  hot blast valve, cold blast valve, snort valve, discharge valve, ash discharge ball valve, Rigid impeller feeder, bleeding valve, exhaust gas valve, explosion relief valve; Blast furnace related products: mud gun, tap hole drill machine, compact stock rod, double groove rope wheel, skip, skip hoist, stopper, air inlet device/ blasting device, hydraulic station, pig casting machine;Slag system valve series: wear-resistant eccentric semi-ball valve, triple eccentric rotary ball valve, completely metal seated butterfly valve;Desulfurization and denitrification flue Gas treatment system: fluorine-lined valve, ceramic lined valve, square flue gas flapper valve, pneumatic flashboard valve;Water supply and drainage valve series: metal seated butterfly valve, rubber seated butterfly valve, wafer butterfly valve, flanged butterfly valve, silt prevention butterfly valve, slow closed check valve, eccentric half-ball valve, multifunctional hydraulic control valve, gate valve, knife gate valve, expansion joint, force transfer joint, pipe expansion joint,strainers;  Non standard valves:Series valves for super high temperature and high pressure, ultra-low temperature cryogenic, high temperature strong corrosion special working conditions.