Taking stone as a mirror and leading the way, shouldering the brand mission of "making every home a beautiful home", Tongyi has developed imitation stone paint products that perfectly integrate the art of carving art and stone texture, and the products have passed the "imitation stone coating quality and environmental protection double certification" and won the honor of "excellent product". Tongyi has established R&D cooperation with scientific research institutes such as the Haixi Research Institute of the Chinese Academy of Sciences, and continues to lead the industry in R&D and innovation; He led the formulation of products and construction standards in the stone-like coating industry, and edited a number of industry standards such as "Stone Imitation Coating Product Standards", "Construction Acceptance Regulations", and "Special Design Atlas of Stone Imitation Coatings"; Tongyi has built an industry-leading process training matrix and established 9 training bases across the country. Relying on the systematic advantages of product research and development, production, technology and service, Tongyi imitation stone paint is gradually replacing ceramic tiles and dry-hung stone, and has become a high-quality choice for exterior wall decoration of home decoration and engineering customers.