2. Logo wallpaper (China well-known trademark, large group enterprise) 3. Rouran Rouran (China's leading professional wallpaper integration supplier) 4. ITMILAN Italian wallpaper (professional wallpaper brand, leader of international wallpaper industry, strong production strength, perfect combination of creativity and quality) 5. Magnolia wallpaper (one of the largest professional wallpaper manufacturers in the world) 6. Royal Elizabeth wallpaper wallcovering (world famous professional wallpaper and fabric brand) 7. Diya attic (Beijing Diya Sunshine New Technology Development Co., Ltd.) 8. Bruce Brewster (large wallpaper multinational company) 9. Tian Li wallpaper (one of the largest wallpaper manufacturers in the Asia-Pacific region) 10, Grammy wallpaper (a famous professional wallpaper and fabric brand in China) ranked in the world: 1, Benmei wallpaper (a famous Japanese wallpaper brand, the largest wallpaper supplier in Asia, director of the Japan Wall Hanging Association) 2, ROMO (a famous British wallpaper brand, British wallpaper design center) 3, Sanderson. Royal wallpaper supplier) 4. Marburg, Germany (famous German wallpaper brand, the largest wallpaper manufacturer in Europe) 5. Brewster (a famous American wallpaper brand and the oldest wallpaper company in the world) 6. Glenbrown (a famous British wallpaper brand and the largest wallpaper company in Britain) 7. Shi Lang wallpaper (a famous German wallpaper brand and a well-known European wallpaper manufacturer) 8. Lawwill, Canada (a famous Canadian wallpaper brand,