Zhejiang Joysun Advanced Material Co., Ltd. is a provincial enterprise specializing in the research, development, manufacturing, and sales of foaming agents, stabilizers, lubricants, polymer functional additives, and other new materials. It is the member of the top ten enterprises in China's plastic additive industry. The company is located in Dushan Port Chemical Industrial Park, Pinghu City, Zhejiang Province. It was registered and established in 2005. The first factory covers an area of 10000 square meters with an annual production capacity of 30000 tons, and the second factory (under construction) covers an area of 22000 square meters with an annual production capacity of 40000 tons. It relies on the strategy of revitalizing enterprises through science and technology, introduces information technology means, realizes the transformation from traditional manufacturing to intelligent manufacturing, and strives to build a digital intelligent factory that deeply integrates information technology and industrialization. Through technological innovation, JOYSUN has been a well-known brand.The company currently has a provincial-level R&D center with over 20 professional and technical personnel, including 3 PhDs, 3 senior engineers, National Qiming Plan Youth Talent, and "Provincial Talent Introduction Plan Youth Talent". The company has carried out school enterprise cooperation with Zhejiang University, Zhejiang University of Technology, Qingdao University of Science and Technology, Tongji University Zhejiang College, and established a joint research and development center with Zhejiang University of Technology Pinghu Research Institute. Through continuous technological innovation, the company has accumulated 12 invention patents, registered 4 trademarks, and participated in the development of 5 industry standards. It is a demonstration enterprise for intellectual property rights in Zhejiang Province. The company adheres to the business philosophy of "innovation, standardization, and excellence" and the values of "upward, altruistic, and grateful", and is committed to become a sustainable and innovative enterprise in the fields of new materials and additives. Zhejiang Joysun has maintained sustained and rapid development, with an average annual growth rate of 23.3% in sales over the past five years. It is expected that sales will exceed 300 million yuan by 2024. Since its establishment, the company has successively won honors such as National High tech Enterprise, National Science and Technology Small and Medium sized Enterprise, Jiaxing City level R&D Center, Jiaxing City level Enterprise Technology Center, Zhejiang Provincial High tech Enterprise Research and Development Center, Zhejiang Provincial Specialized Enterprise, and has been selected for the Jiaxing Municipal "Waste Free Factory" Enterprise List, Top 10 Enterprises in China's Plastic Additive Industry, Zhejiang Provincial Intellectual Property Demonstration Enterprise, and other honors.