Cov khoom

Cold-Formed Rectangular Steel Tube yog tsim los rau qhov project mov. Rectangular steel tube nrog rau qhov txias-tsim hollow seem, niaj hnub phab ntsa tuab, zoo fabrication kev ua tau zoo, thiab muaj zog zog-rau-hnyav kev ua tau zoo.

Loj Diameter Rectangular Steel Tube yog tsim los rau qhov project mov. Loj lub kaum sab xis steel raj nrog lub siab-lub zog hollow seem, muaj zog dabtsi yog khoov muaj peev xwm, thiab customizable anti-corrosion ua rau hnyav structural tej yaam num.