Color steel Features Performance: color steel coating is cold rolled steel, galvanized steel, chemically treated surface after coating (roller coating) or composite organic thin film (PVC film) Easy Color Room company, and then cured by baking produce. Some people call this product as "pre-roll coating color plates," "plastic color plate." Color steel Features: Color + Strut system installed windows are made of hollow glass, sound insulation, sound insulation up to 40 decibels; the wall by the light steel keel, gypsum boards insulation, which can be up to 60 db sound effects. Color wall using energy-efficient system, with respiratory function Easy Color Room offer, can regulate indoor air humidity; roof with ventilation function, to form between the internal air flow over the house, to ensure the internal roof ventilation and cooling requirements. Easy Color Room Which is good | Prudential Steel (certified) | Easy Color Room provided by Prudential Steel Works Ltd., Henan. Henan Prudential Steel Works Ltd. (www.ayhfgc.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Prudential Steel in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Prudential Steel.