Steel windproof Roller shutter door is a high-strength wind-resistant door specially designed for coastal areas and inland windy and sandy areas. The wind-resistant curtain plate is made of high-strength galvanised plate cold rolled at one time, which is typhoon-resistant, prying-proof, rain-proof, moisture-proof, noise-isolating, cold-proof, sun-proof, sand-proof and other functions. Suitable for any humble rental area.