主营产品：钛铜YCUTM/YCUTFX/C1990,铍铜C1720/7等合金/25合金,磷青铜C5210/C5191/C5240,洋白铜C7701/C7521,黄铜C2680/2600等,纯铜/红铜/紫铜/C1100/C1020,科森合金C7025/C7035,SU