Diamond Plate: Chequered Non-Slippery Tread Plate.
2018-7-12u2002·u2002Diamond Checkered Tread Plate for Outdoor Stair Treads: Common mild steel tread plate will get rusty for outdoor uses. So, the diamond tread plate used for outdoor stairs usually has a surface treatment of hot dipped galvanizing. The following pictures show the diamond tread flooring plate …
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