东莞市格力斯特金属材料有限公司华南区一级代理:东北特殊钢光圆棒专营工厂First level agent in South China: Northeast Special Steel Round Rod Exclusive Factory光圆、工模具钢Round and mold steel:SKD61, 1.2344,H13.01油钢，4Cr13,FT64/S136, Gcr15,DC53宝钢、合结钢Baosteel, Hefei Steel:42crmo,20crmnti,Gcr15,40cr调质/p20合结光圆Combined light circle:40cr,42crmo车刀杆方料Cutting tool rod square material: 40cr，42crmo，60sim弹簧钢，SKD61,SKH-9, SKH-51, SKH-55,SKD61熟料;M2,M35,M42高速钢生料 [详细介绍]