Wuzhong Instrument was founded in 1959, with a history of nearly 50 years specializing in the production of regulating valves and their accessories. 1980 and in 2002, control valve manufacturing technology was introduced from Japan and Germany twice. After digestion, absorption and innovation, the manufacturing technology has reached the international level. The company has a group of experienced engineers and craftsmen, and has strong competitiveness in product research and development, manufacturing capacity, testing means, service system and marketing channels, and serves the automatic control of process industries such as oil, natural gas, chemical industry, metallurgy, power stations, ships and water systems. China100000 tons/year oil refining, 800000 tons/year ethylene,100000 tons/year steel making, 600000 kilowatts thermal power,100000 kilowatts nuclear power and west-to-east gas transmission occupy an important position in the national industry. It is the backbone enterprise of the national development and reform commission to revitalize the equipment manufacturing industry. The product variety coverage rate is 85%, and the market share reaches 30%. It is the vice chairman of China Instrument Industry Association and the chairman of China Actuator Industry Association. The company has passed the quality, environment, occupational health and safety management system, API gravity API product certification, European PED product certification, DNV certification of Norwegian Register of Shipping, and China EU pressure equipment directive and regulation certification. Langsheng Foundry Company and Wuzhong Instrument Shanghai Company, wholly-owned subsidiaries of the company, provide supporting castings and product sales services in East China. It is estimated that the annual output of 23,000 regulating valves, 20,000 fittings and 6,000 tons of castings will be realized in 20 10.
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