Protection function is the protection of buildings and damage to the environment is not affected by the function. Different types of protection function is to protect the body content requirements also vary. Indicators such as the difference between indoor and outdoor painting, the required great. Some of the buildings on the mildew, fire protection, thermal insulation, corrosion resistance and other special requirements. Livability improvements mainly in terms of architectural coatings for interior coating formulations that help to improve the function of the living environment, such as the role of sound insulation, sound-absorbing coatings and classification, anti-condensation resistance. Coating is applied to a surface to form an integral membrane and securely bonded with the surface of the material. Early paint mainly by natural animal fats (butter, fish oil, etc.), vegetable oil (tung oil, linseed oil) and natural resin (rosin, lacquer) etc. made of water-based architectural coatings, therefore, also known as paint coatings. 20 Actual Since the 1950s, the rapid development of architectural paint sales in the world petrochemical industry and polymer synthesis industry, for the development of the coatings industry provides a good material basis, therefore, in addition to a small amount of current paint with natural resins and oils, the main synthetic resin film material. Architectural coatings sales, big Henan Industry (certified), architectural coatings provided by Luoyang, Henan Industries Limited. Luoyang, Henan Industrial Co., Ltd. (www.lydayushiye.com/) is Luoyang, interior paint leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in the large Yu staff warmly welcome all inquiries negotiations to create a large Henan Industry a better future.