Steel Grating Galvanized Metal Heavy Duty Drain Cover Floor Gutter Suitable for Outdoor Driveway Platform Walkway

Galvanized Metal Steel Grating Supplier Heavy Duty Drain Cover Floor Drainer Suitable for Outdoor Driveway Platform WalkwaySteel grating is mainly composed of bearing bars and cross bars, using automatic pressure welding machine. It is widely used in platforms, sidewalks, ditch covers, handrail hole covers, ladders, fences, guardrails, etc. in the fields of petrochemical industry, power plants, water and sewage treatment plants, municipal engineering, and sanitation engineering.