Polyurethane Sieve mesh (PU screens), Polyurethane roller (PU roller), PU slice, PU bar, PU piece, PU elastic web gears. Polyurethane Sieve Plates (PU screens), Polyurethane roller (PU roller), PU slice, PU bar, PU piece, PU elastic web gears and so on. These products are wildly used in adhesion, compound, corrosion resistance, antiseptic insulation for special materials. We can supply as an OEM ...