龙虎兄弟成龙完整国语,工具行业,印刷机械行业,精密弹簧行业,锯带行业,C60S,C60E,EN10139,EN 10140,EN10132,EN 10132-3,EN 10268,EN 10132-4,CK67,C75S,圆盘锯片基体行业,炼泰实业是国内的精密钢带钢板供应商,为国内汽车零部件行业,精密冲压行业,C67S,造纸机械等行业提供精密冷轧和热处理精密钢带钢板。钢号:C35E,C45E,Ck101C55E,DC01 C290,DC 01 C340,DC01 C390,DC 01 C440,DC 01 C490,DC01 C590,DC 01 C690; C10E,C22E,16MnCr5,17Cr3,DC03 C290,DC03 C340,DC03 C390,DC03 C440,DC03 C490,DC03 C590;DC04 C 290,DC04 C340,DC04 C390,DC04 C440,DC04 C490,DC04 C590;DC05 LC,DC06 LC,St3 G,St3 LG,St4 G,St4 LG,St2 k32,st2 k40,st2 k50,st2 k60,st2 k70,st3 k32,st3 k60,st4 k32,st4 k60,St 2 G,St2 LG,Rfe40,Rfe60,Rfe80,Rfe120,C100S,C8。