Shanghai-valve factory workers - China

The plant is the sole producer of high, medium pressure valves, and valve production at the same time using electric devices sentinel Plants, machinery industry is the national backbone enterprises and foreign trade expansion of units. Predecessor of the Shanghai-machine factory, which was founded in 1946 , in 1962 a high school specializing in the production of pressure valve businesses. existing 365-production equipment, Design and production of New Products challenging the ability of the valve. annual 3,000 tons of various types of valves production scale. product sales National, Asia, Africa, Europe and the United States sold to the market. economic efficiency in the industry are in a leading position. product won many international and domestic institutions award .94 recognized  

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ISO9001 certificate and the end of nuclear power Design, manufacturing qualification certificates. State Editor , and departmental standards for products, and science and technology achievement awards.