... Steel 1.Brand:Wangyuan (steel grating) 2.Material: steel grating is made of low carbon steel plate,stainless steel plate,flat steel plate,etc3.Technique: steel ... (3)good appearance(4)durable in use 6.Application:steel grating is mainly used for industrial platform, ladders, ... helps column, channel pedal, railway, high CeDao floor drain cap, platform scale, covers the grille, stereo, road ...