我公司专业经销宝钢、攀钢、莱钢、苏钢、鑫瑞特钢、龙祥等厂产的圆钢、方坯（碳结钢、齿轮钢、合结钢、圆管坯）。规。具体规我公司经销的主要产品材质如下:10#,20#,20JB,25#,35#,45#,55#,70#,80#,20Cr,40Cr,20CrMnTiH,12Cr1MoVG,15CrMoG ,20CrMo,30CrMo,35CrMo,42CrMo,20CrMnMo,40CrNiMo,P20 ,36CrNiMo4,37CrMnMo4,20MnMo,35CrMoV,38CrMoA,55SiCr,55CrV,60Si2Mn,65Mn,16Mn,20Mn,40Mn,25MnG,20Mn2,40Mn2,,H11,H13,37Mn5,42MnMo7,T91,T11,T12,T22,T23,48MnV,1Cr5Mo,2Cr13,12Cr2MoVTiBW,,10CrMo91 ……