階段タイプ
屋外火災避難プレハブ溶融亜鉛めっき鋼の階段
Stair type
outdoor prefabricated fire escape hot dipped galvanized steel stairs
Stair stringer
300*12MM steel / stainless steel tube
Color
black/red/silvery/green
Usage Space
residential/company
Material
stainless steel,tempered glass
Surface
polished/brush/spray paint/ Galvanised
Advantage
strong and safty