copper cathodes,zinc ingot...

3, Beijing, Beijing, China

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Beijing Industrial Zone

Beijing Hengwei Industry Co.,Ltd was founded in 1998, we have rich production experience, and excellent production technology, our long-ter partner all over the world, with our sincere attitude, reaso...

Chaoyang District, Beijing Beijing, Beijing

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Aluminum Ingot, Lead Ingot, Zinc Ingot and Silicon Metal etc...

Copper Ingot, Aluminium ingot , Zinc Ingot ,Tin Ingot , Magenesium Ingot...