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Shijiazhuang Tengfei malleable Iron Co..LTD ,established in 1992,it is one of the largest co***ny in producing and trading malleable cast iron pipe fitting. It is a professional chemical plant which collection casting, processing in the integration of annual 5,000 tons malleable cast iron pipe fitting and other casting. Including casting, zinc, processing workshop, and equipped, professional physical, chemical monitoring instrument and many other kinds of testing equipment.The product widely produced with...
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