Made of highest grade of steel reinforced white glass. The strength and toughness of our Glass Whiteboard is 6-7 times more than that of regular glass. The quality of our Glass Whiteboard surface exceeds the standards of European Union. The quality control is our top priority. No defected glass will ever be used in our products. Use modern equipments, our unique technology and environment friendly paint. The painting materials used in our products satisfy both USA and European Union environmental standards. Our Glass Whiteboard are painted and baked more than twice. The finished products have to pass rigorous quality control before they can leave our factory.