所售钢材大致如：模具钢材：SKD11SKD2SKS3S136H718HSKD61SKS93SKS94SKS95SKD1SKD2SKD10SKD12SKD4SKD5SKD6SKD7SKD8SKT3SKT4SK-3SKS3SK2SKS2SKS41******20SUP9SCM440SCM415SCM435SCM440CSCM440HPAK90DH2FNAK55NAK80NAK51PD555SKD11SKD12SKD61SKD62……超微粒硬质合金（钨钢Go）：CD650CD-KR887AF1A1K10K20K30G1G2G5KG1KG2KG3……易切削钢：1912121419221926194019571973SUM11SUN12SUM21SUM22SUM22LSUM23SUM23LSUM24LSUM25……弹簧钢：SUP9SK5SK7SUP10SK85SK95177017741778…….不锈钢：SUS201SUS202SUS309SSUS310SSUS316SUS316LSUS316NSUS316LNSUS316FSUS317进口美国铝材（Al）：707570727055705860616062505250832024等国产合金铝材各种进口国产铜合金（Cu）：钨铜铍铜铬铜磷青铜黄铜三宝红铜等发展宗旨---高起点，高技术，高品质，新产品核心竞争力---持续不断的研发新型合金材料，提供性能优异的产品，完善***服务体系)