锌白铜CuNi12Zn24
锌白铜CuNi12Zn24CuNi18Zn20CuNi10Zn25Pb1CuNi13Zn23Pb1CuNi18Zn19Pb1CuNi10Zn42Pb2)
主营：模具钢材,不锈钢,红铜黄铜及铜合金,钨钢,铸铁,白钢,高速钢,工具钢,合金钢等
| 业务 QQ： | 492543189 |