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TS EN 10025 HEA, HEB, UB, UC, IPB, IPE, UPN steel qauv nqaj thiab channel
Raws li ib tug kws tshaj lij Steel tsum uas tsom rau steel ntau tshaj 12 xyoo, peb Shanghai Huaxin muaj peev xwm muab ntau yam EN steel qauv, peb muaj kev sib raug zoo nrog EN qauv tsim ntawm Tuam Tshoj yog li peb muaj peev xwm muab ob qho tib si pheej yig dua thiab zoo productions. Peb Cov Qib Qib yog S235JR, S275JR, S355JR, S355J0H, S355J2, S355K2. -
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