销售***0769-85308212 手机15899932581 ***2511189929 刘鹏翔 钢劲混凝土用钢筋 SBPR785/930 SBPR785/1030 SBPR930/1080 SBPR930/1180 SWBPR1080/1230 SBPR1080/1320 SBPD93O/1080 SBPD1080/1230 SBPD1275/1420 机械结构用碳素钢 S10C S12C S15C S17C SW20C S22C S25C S28C S30C S33C S35C S38C S40C S43C S45C S48C S50C S53C S55C S58C S9CK S15CK S20CK SAPH32 SAPH38 SAPH41 SAPH45 STKM11A STKM12A STKM12B STKM12C STKM13A STKM13B STKM13C STKM14A STKM14B STKM14C STKM15A STKM15C STKM16A STKM16C STKM17A STKM17C STKM18A STKM18B STKM18C STKM19A STKM19C STKM20A 台湾CNS合金钢 Mn和Cr-Mn合金钢 ***n420 ***n433 ***n438 ***n443 ***n***20 ***n***43 SCr415 SCr420 SCr430 SCr435 SCr440 SCr445