... , stair treads, stair handrails, stair parts. Stair plywood Sizes, width of most 1520mm, thickness most 150mm, maximum length 12m, according customer ... , stair parts. Can be used for the roof, floor strip of construction scaffolding and construction above other uses.Density: 620 kg ... (100 cubic meters)Payment: wire transfer (T / T) or letters of credit. Stair Plywood