From January 8 to 9, 2026, a delegation from Hangzhou Wensli Silk Culture Co., Ltd. (listed on the Growth Enterprise Market), including Deputy General Manager Bao Qiang, Chief Engineer Lou Yongqiang, and Senior Advisor Professor Min Sijia from Zhejiang University, visited Cell Valley Group for technical exchanges. Cell Valley Group's Chairman and General Manager Professor Shi Yuanyuan, Chief Scientist Professor Wang Jianxun, R&D Department Head Zhao Lijun, Marketing Department Head Sun Rui, and General Office Director Han Shu participated in the discussions and accompanied the visit. 

On the first day, the visiting guests toured Deep Harbour Cell Valley, the international business and service headquarters of Cell Valley Group, gaining a preliminary understanding of the company's independently developed human mesenchymal stem cell-derived exosome products and their industrialization layout. On the following day, the delegation visited the R&D and production headquarters, Shenzhen Cell Valley, for an on-site inspection of the entire GMP-standard exosome preparation process, covering core aspects including  process research and development, scale-up production, quality control, lyophilized formulations, and cold chain logistics.

Both parties have now established a regular communication mechanism, laying a solid foundation for future strategic cooperation.

About Wensli

Hangzhou Wensli Silk Culture Co., Ltd. was founded in Hangzhou in 1975 and is a leading enterprise in China's silk industry. It was listed on the Growth Enterprise Market in 2021 (301066). Deeply rooted in silk cultural creativity, the company possesses core technologies such as waterless printing and AI pattern large models. It has repeatedly served international events including the Olympic Games and the G20 Summit. With strategic arrangements in biotechnology and asset operations, Wensli is ranked among China's Top 500 Private Enterprises, empowering the upgrading of the silk industry through technology and culture.