主营产品：环保铜棒,,HPB59-1铜棒,,62(环保)铜棒,,铜产品加工,,C36000铜棒,,C3771铜棒,,CZ121铜棒,,HPB58-3铜棒,,异型铜棒,,锰黄铜锭,,黄铜锭,,空心铜棒,,砷黄铜,,C6782,,C3602,,C3604,,CW602N