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- Copper Tungsten Material
- Equipped with productive copper tungsten material factory,Website:://.metal-tungsten.com, Xi'an Kefeng Powder Metallurgy Co.,Ltd is a professional China copper tungsten material manufacturer.We offer Copper Tungsten alloy rod, bar, plate, block and c...
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XI'AN KEFENG POWDER METALLURGY CO.,LTD.
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