Anping high quality heavy duty steel grid 1. Heavy load machine welded 2. 30/100 mesh ... steel gridMaterial: high quality low carbon steel Types: serrated and plainFinishes: electro galv, hot dipped galv, according to the ... ,oceanographic engineering,building,paper mills,cement plant,medicine,spinning and weaving,foodstuff factory,transportation,municipal administration,parking lot,etc.Characteristices ...