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CompanyProfile Beijing Valve General Factory Group Co., Ltd. (BVMC), originally known as Beijing Valve General Plant, was founded in 1952. Thus it has more than 50 years history in valve manufacturing and developing, which is not only the leading enterprise of former National Mechanical Department in producing high & middle pressure valve and steam trap valve, and also the director member of Nati

止回阀

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止回阀

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