Cov khoom

Loj square steel raj nrog ib qho hnyav hollow seem, muaj zog dabtsi yog khoov thiab torsional kev ua tau zoo, thiab customizable ua rau loj structural kab thiab kab teeb.

Cold-formed square steel tube nrog ib qho hollow seem tsis tu ncua, cov phab ntsa tuab tuab, yooj yim fabrication, thiab muaj zog-rau-hnyav kev ua tau zoo rau cov qauv thiab thav ntawv.