가공 서비스
벤딩, 용접, Decoiling, 절단, 펀칭
Product name
Heavy duty stainless steel drainage grating driveway, metal grating
Surface treatment
Hot Dipped Galvanized
Bearing bar size
25*5,32*5,32*3,40*3,40*5,45*5,50*3,60*5mm etc
Bearing bar pitch
20, 30, 40, 60mm
Usage
ditch cover,steel ladder,stair tread
Feature
anti-corrosion,anti-slip,durable,ventilate
Shape
square,round,special-shaped or customized