... width:0.5-2.5m Q235 steel grating platform hot sale Material: Mild (low carbon) steel or stainless ... engineering, construction, papermaking, medicine, textile, well cover, suspended ceiling, ventilation and penetration of light, etc High strength: The ... steel & Low carbon steel, etc5Surface TreatmentBlack, self color, hot dip galvanized, painted, spray coating 6Grating StylePlain / Smooth, Serrated ...