Steel bar grating has two floor style: serrated surface area and easy surface area. Serrated steel grating is crafted from serrated steel bars, which can be very low carbon steel bars, aluminum steel bars and stainless steel bars. S/S GRATING address stainless steel untuk menutup drainase / parit di dapur https://jual-grating-galvanis49372.blog5star.com/30141408/considerations-to-know-about-jual-grating-bekas