主营产品：各种特殊钢/兼营回收; Cr12; Cr12MOV; H13; 3Cr2W8V; 1Cr13; 2Cr13; 3Cr13; 40CrNiMo; 5CrMnMO; 5CrNiMo; 6CrW2Si; 9Cr2MO; W6Mo5Cr4V2; W18Cr4V;