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Dingtao County Diyuan Biochemical Products Co., Ltd. is a high-tech biochemical enterprise integrating science, industry, and trade, established in April 1998 by Master Xu Leifeng. The company is located in the Zhangwan Economic Development Zone of Dingtao County, Heze City, known as the Peony Capital of China. It is strategically positioned with convenient transportation, bordered by the Xinhe and Yanshi Railways to the north, the Rinan and Ridong Highways, adjacent to Jining Airport to the east, and connected to the Longhai and Beijing-Kowloon Railways to the south.

The company is dedicated to the research, production, and sales of hyaluronic acid and chondroitin sulfate series products, with an annual production capacity of 100 tons of hyaluronic acid and 400 tons of chondroitin sulfate. Its products are exported to more than 10 countries and regions, including the United States, Japan, and the European Union. Adhering to the principle that science and technology are the primary productive forces, the company firmly implements a strategy of revitalizing the enterprise through technology and continuously improves its innovation mechanisms. It has established the Jinan Tianyuan New Technology Research Institute in Jinan, employing over 10 full-time researchers, including 6 senior technicians. The company also has an in-house technology R&D center equipped with first-class domestic laboratories and testing rooms, as well as world-class advanced equipment for experimentation, production, and testing. Annually, the company allocates 5% of its sales revenue to a technology development fund, prioritizing funding for scientific research, trial production, and application costs required for technological innovation. This lays a solid foundation for further enhancing the technological content of products and promoting product upgrades.

The company upholds the corporate spirit of "Unity, Integrity, Striving, and Progress," always prioritizing product quality as its lifeline, and values scientific knowledge and talent to continuously meet the diverse needs of customers. We adhere to the principle of trustworthiness and mutual benefit, wholeheartedly providing the highest quality products and excellent services to both new and existing clients. Chairman Xu Leifeng, along with all employees, warmly welcomes new and old customers to visit and guide, aiming for mutual development!