Jiangsu Changnuo Sports Field New Materials Co., Ltd. was founded in 2009. It is located in Liuhe Economic Development Zone, Nanjing City, Jiangsu Province, covering an area of ​​35,000 square meters and a building area of ​​nearly 15,000 square meters. The company mainly engages in sports venue polyurethane synthetic materials, mainly glue, slurry and other runway materials. The types of runways involved are mainly mixed, composite, breathable, self-condensing and fully plasticized, etc. It is a new material for sports venues. A high-tech enterprise integrating R&D, production and sales.

The company aims at the development trend of domestic and foreign sports venues. We have cooperated extensively with well-known domestic enterprises, colleges and universities and scientific research institutions, and have achieved outstanding achievements in the research and development and production of sports ground floor materials, building waterproof materials, and commercial and civilian floor materials. Annual production of 50,000 tons of sports ground layer materials and 100,000 tons of other ground materials. The products are at the leading level in China, and some products reach the international level. The products are exported to 31 provinces (cities, districts) across the country, Europe, the United States, the Middle East, Africa and Southeast Asia.

"The industry has its strengths, and the work is committed to the commitment" is the core culture of Changnuo's persistence in development. The company has established an ISO9001:2008 standard quality system, ISO14001:2004 standard environmental system, and ISO18001:2011 standard occupational health system using advanced technology and strict scientific management, and it runs through the entire management process. In 2012, the product passed the China Environmental Mark (Ten Rings) certification and was strictly inspected by the Quality Supervision Center of the General Administration of Sports of China and the Inspection Center of Jiangsu Provincial Quality Inspection Bureau. The company's series of products have obtained China's famous and excellent products, international trade promotion certification and Jiangsu Province Green Environmental Protection Product Honor Certificate. The products have been approved by the China Athletics Association, the International Athletics Federation product and venue certification, the first batch of Huaan certification, the star rating of synthetic materials for sports facilities in primary and secondary schools (Samsung), and were selected as the school sports venue issued by the School Sports Equipment Branch of the China Education Equipment Industry Association Recommended catalog of synthetic material surface layers (2019-2021). The 7th World Military Games and the 2nd Youth Games Track and Field Running Track Materials Supplier. The company insists on customer-centric development and develops innovative technologies to provide society with new materials for adaptable and cost-effective sports venues.