北美钢铁实业(香港)有限公司主要批发销售进口合金钢产品牌号如下：
①日本JIS 合金结构钢:SMN420,SMN21,SMN433,SMN438,SMN443,Scr415,
Scr435,Scr420,Scr240,Scr440,Scr445,SUF10,Scm415,Scm420,Scm430,Scm435,Scm440,Scm445,Scm418,Scm421,Scm822,SACM645/SNC236,SNCM420,SNCM415,SNCM431,SNCM625,SNCM815, SNCM25等.
②美国ASTM/AISI合金结钢: 4,4,3316,A3145,
8640,8620,4320,4347,E3310,,,,5,5,5等
③德国DIN(W-nr)合金结构钢(汽车轴承和合金轴钢):1.7225-42Crmo4,
1.7228-50Crmo4, 1.5732-14nicr10, 1.7264-20Crmo5,1.7262-15Crmo5,
1.8507-34Cralmo5,1.7220-34Crmo4,1.7337-16Crmo44,1.7335-13Crmo44, 1.6582-34Crnimo6,1.8159-50Crv4,1.7035-41Cr4,1.7713-24Crmov55,
1.5415-15Mo3,1.7561-42Crv6,1.7513-22Crv4,1.7147-20Mncr4,1.7034-37Cr4,
1.7033-34Cr4,1.5223-42Mnvt,1.523-15Mnv5,1.5121-46Mnsi4,1.5122-37Mnsi5,1.5067-36Mn5,1.5066-30MN6,1.5065-28Mn6等
④瑞典耐磨钢号:HARDOX400,HARDOX450,HARDOX500,HARDOX600,SB40,SB45,SB50
⑤日本耐磨钢号:JFE-EH360,JFE-EH360LE,JFE-EH400,JFE-EH500,JFE-EH500LE
⑥德国耐磨钢号: