Nou pwodwi dè santèn de fòm espesyal koutim soti nan fòm espesyal senp nan fòm trè konplèks pou yon varyete de endistri ak aplikasyon ak diferan klas asye.
Klas asye nou bay:
| Kalite Steel | GB | ASTM (SAE) | JIS |
| Kabòn Steel Low Alloy Steel | Q235, Q345, Q195,Q215 | A285MGr.B A570MGr.A | SS330 SS400 SS490 |
| Kalite Kabòn Steel | 10, 20, 35, 40, 60, 20Mn, 25Mn, 35Mn, 40Mn | 1010, 1020, 1035, 1045, 1060, 1022, 1026, 1037, 1039 | S10C, S20C, S35C, S45C... |
| Alloy estriktirèl Steel | 20Mn2, 40Mn2, 20Cr, 40Cr, 20CrMo, 20CrMnTi, 20Cr2Ni4, 40CrNiMo | 1320, 1345, 5120, 5140, 4118, 4135, 4140, 3316, 4340 | SMn420, SMn438, SCr420, Scr440, SCM430, SCM435, SCM440, SCN 815, SNCM439 |
| Cold Heading Steel | ML10, ML20, ML30, ML35, ML35CrMo, ML42CrMo, ML15MnB | 1012, 1020, 1030, 1034, 4135, 4140, 1518 | SWRCH10R, SWRCH20K, SWARCH35K, SNB7 |
| Spring Steel | 65Mn, 60Si2Mn, 50CrVA | 1066, 6150 | SCP6, SCP10 |
| Portant Steel | GCr15 | E52100 | SUJ2 |
| Asye pur | 1Cr13, 2Cr13 | 412, 420 | SUS410, SUS 420 |
| Outil Steel | T8, T10, W6Mo5Cr4V2 | W1A-8， W1A-9.5， M2 | SK7, SK4, SKH9 |
| Cuttable Steel | Y12, Y12Pb, Y15, Y15Pb, Y40Mn | 1212, 11L08, 1215, 12L13, 12L14, 1141 | SUM21, SUM32, SUM22L, SUM42 |