Thaum xaiv steel yeeb nkab machinery, xav txog tej yam xws li hom kav dej koj npaj yuav tsim (xws li, seamless, ERW), ntau lawm ntim yuav tsum, cov khoom specifications, thiab xav tau qib ntawm automation. Ntsuas txhua hom kev muaj peev xwm, cov nqi ua haujlwm, thiab kev saib xyuas yuav tsum tau ...
Nyeem ntxiv