About UsOur factory is producing all kinds of copper alloy ingots, rods, tubes, Bush, casting, smelting and processing in a body specialized production manufacturers. The main products are ZQSn6-6-3, ZQSn5-5-5, ZQSn4-4-4, ZQSn10-1, ZQSn10-2, ZQSn6.5-0.1, ZQPb10-10, ZQPb25-5 and various tin...
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