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Hebei zhonghai steel pipe manufacturing co., LTD., is the key unit of pipe industry in hebei province, won a number of certification, the co***ny covers an area of 13500 square meters, existing staff more than 500 people, related professional certificates is 157 people, professional quality in the same line as a whole. Existing five offices, Beijing, guangzhou, nanning, tianjin and shijiazhuang. My co***ny in 2005 on the new large hot rolling production line, factory and another big push more than making ma...
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