I-Astm A572 Q345 q500 intsimbi ibetha i-100mm ububanzi beam H, ndiyiqabeze i-Astm A572 Q345 q500 ibham ndibetha ububanzi obuyi-100mm

I-China Royal Iron & Steel Group Co., Ltd. yasekwa e-Tianjin, e-China ngo-1998.Ukuthunyelwa ngaphandle kweProfessional kweentlobo ezahlukeneyo zentsimbi iminyaka engaphezu kwe-20, inkonzo emva kokuthengisa kabini ngonyaka.Iimarike ezinkulu zivela kwihlabathi lonke, kuquka uMzantsi Melika, uMntla Melika, iYurophu, i-Afrika, i-Oceania, i-Asia kunye noMbindi Mpuma.
Phantsi kwenkqubo engqongqo yolawulo lomgangatho, ukuqinisekisa ukusebenza kokugqibela kwazo zonke iimveliso kunye nokuqondwa ngokubanzi ngabathengi basekhaya nabangaphandle, siphumelele ISO9001, SGS, BV, TUV isatifikethi.


Ixesha lokuposa: Feb-21-2022