深圳市鸿鑫金属材料有限公司

铜铝硅钴合金、铜镍硅锰合金、铜镍硅合金、铜镍铝锰合金以及铜镍

C19002, C19010, C19015, ,C19020, C19025, C63800, C64725, C70250, C70260, C70265, and C70310