Naidun Group is the inventor of MCM ecological materials, the setter of China's MCM industry standards, and the leader of the world's MCM industry. The factory covers an area of more than 50,000 square meters. The company has flexible stone R&D experts with more than 15 years of experience, bonding materials experts with more than 20 years of experience, and equipment experts with more than 30 years of experience. The products have passed the international IS014001 environmental management system certification, 1S09001 quality management system certification, the United States Green Guard certification, Singapore Green Product certification, the European Union CE certification, and China green building materials three-star certification. Naidun currently has more than 200 exhibition centers around the world.