6063T5 raw khoom tuag-casting yooj yim los ua ke ntsia hlau txuas aluminium handrail sib koom rau karakuri system.
Peb yog cov chaw tsim khoom ntawm aluminium pob qij txha.WJ-LEAN muaj cov saw hlau ua tiav, los ntawm kev ua cov khoom siv rau cov khoom xa tuaj, ua tiav ntawm nws tus kheej.Peb cov khoom muag ncaj qha los ntawm cov chaw tsim khoom.Nrog tus nqi qis thiab kev xa khoom loj, peb yog qhov kev xaiv zoo tshaj plaws rau cov neeg muag khoom.