• BeiJing Tungsten&Molybdenum Group Co.,LTD

    BTM Group is the biggest manufacturer in China specialized mill products of tungsten, molybdenum, tantalum, nickel, Tantalum and its alloys. Relying on Ltd. , our shareholder, we possess strong technology superiority, complete efficient quality system rich management experience An ...

    Telephone:86-10-58466676Address:China

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