Sino Poland Metal & Mineral Products Co.Ltd is one joint venture between China and Poland, Since its establishment in 1998, it mainly focus on the expoiting of mineral Products such as iron ore, ....

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De Xiang Rui main products are diversified wire mesh and wire cloth including stainless steel wire mesh, woven wire mesh , dutch weave mesh , brass and phosphor bronze wire mesh , bolting cloth, ....

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Shijiazhuang Longway Drill Tools company is a group company established in 1990.We own ourselves Three factories specialize in producing drill pipes, tricone bits, PDC bits , casing pipe, steel....

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