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| ??? | HM200 | HM300 | HM400 | HM450 |
| ????? ??? （???? ???) | 65 ???? | 80 ???? | 90 | 100 ???? |
| ???? ?????? (???? ???) | ?203*8 | 300*10 | 350*10 | ?406*12 |
| H Beam (MM) | 280 | 360 | 400 | 420 |
| I Beam (MM) | 360 | 400 | 500 | 600 |
| ??? ????? ?? (???? ???) | 200*15 | 200*20 | 200*25 | 200*25 |
| ???? ?????? (???? ???) | 15 | 20 | 25 | 30 |
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