... price, OSB board for construction SPECIFICATIONS:We can supply all kinds of plywood with the most compertitive price . product details as follow:OSB ... used in external wall coverage, roof coverage, flooring base, ceiling construction insulation. Most of our products are exported to South Africa ... ID: meganyuan100Mobile: +86-13791599560 4'x8' OSB price, OSB board for construction, OSB-1 OSB-2 OSB-3