Talent is the core competitiveness of an enterprise and an inexhaustible source of innovation. Currently, Karasker (Xiamen) Technology Co., Ltd. & Xiamen Nandi Biotechnology Co., Ltd. have successfully built a high-level R&D team composed of industry leaders, senior experts, and young scientific and technological backbones. Team members cover multiple cutting-edge fields such as food, pharmaceuticals, and chemicals.

Navigator: Industry Expert and Chief Scientist

[Wencheng Wang] Chief Scientist

Wang Wencheng | Senior Food Engineer, Senior Nutritionist of the Chinese Nutrition Society, Legal Representative and Director of the Research Center of Karask (Xiamen) Technology Co., Ltd., & Director of the Technology and R&D Center of Xiamen Nandi Biotechnology Co., Ltd.

As the "helmsman" of the company's technological research and development, Mr. Wencheng Wang has been deeply involved in the food industry for over 30 years. He has presided over or participated in several major enterprise and institutional research projects, laboratory establishment and assessment, and published more than 10 high-level papers in top international journals and authoritative industry conferences. He also holds multiple patents for both his company and himself. He led his team to overcome technical difficulties in creating high-FU organic natto, research on reducing nutrient loss during health product production, and addressing key technological challenges such as achieving sterile and dust-free factory workshops and the production and preservation of high-nutrient-density products.

He graduated from the School of Food Science and Technology at Nanchang University in 1995, ranked third in China for food science. From 1995 to 2002, he worked at the Jiujiang Municipal Product Supervision and Inspection Institute in Jiangxi Province, holding positions such as food inspector, auditor, laboratory director, quality manager, and deputy director. He subsequently served as quality control director and technical manager in foreign-invested enterprises in Australia and France.

Published over 10 papers in national core journals and provincial/ministerial-level journals, including the following representative works:

1. On the Importance of Food Testing for Food Safety - Published in *Scientific American* (Chinese Journal of Food Science and Technology), 2026

2. Analysis of Food Additives and Food Safety Issues - Published in *Scientific American* (Chinese Journal of Food Science and Technology), 2026

3. Food Safety Testing and Analysis of Genetically Modified Organisms - Published in *Chinese Journal of Food and Nutrition*, 2012, No. 2

4. International Food Safety Testing and Analysis of Genetically Modified Organisms - Published in *Grain Processing*, 2011, No. 5

5. Analysis of Interference Factors in the Determination of Tea Polyphenol Content - Published in *Grain Science and Technology and Economy*, 2011, No. 4

6. Inspection Services: Another Frontier for Quality Inspection Agencies - Published in *China Quality Supervision*, 2000, No. 8

Core Team: Senior Engineers and Technical Leaders

1. Mr. Allen Lee, Senior Engineer and Technical Leader

Mr. Allen Lee is a practitioner and promoter of the company's deep integration of industry, academia, and research. A graduate of Changzhi Medical College, he has nearly 15 years of front-line R&D and technical management experience. He led the core materials and system development work at Karasic (Xiamen) Technology Co., Ltd. and Xiamen Nandi Biotechnology Co., Ltd., and spearheaded the establishment of a three-tiered production line linking R&D, pilot production, and industrialization, significantly improving production efficiency and product yield, and obtaining multiple authorized patents. He has conducted long-term research on allicin extraction and separation, comparative probiotic cultivation, and the prevention of nicotinamide oxidation, achieving several confidential results.

2. Sun Qi (Miss Sandy), Senior Engineer and Young Scientific and Technological Backbone at SUN

Miss Sandy Sun, a senior engineer and key young scientific and technological talent, is a representative of the young scientific and technological backbone of Karasker (Xiamen) Technology Co., Ltd. and Xiamen Nandi Biotechnology Co., Ltd. She has been deeply involved in both laboratory and production lines for many years. She has conducted long-term research on industry pain points such as alkaloid detoxification of green tomatoes, comparison of FU value detection methods for natto, and detection of the actual effective components in nutritional products. She has also conducted in-depth research on topics such as the impact of transportation environment on natto and nutritional products, and the influence of fermentation temperature and duration on the growth of natto bacteria. Her research has yielded many currently confidential results and has cultivated a group of highly capable young technical backbones for the company.

Technology empowers industry, and innovation leads the future. Karask (Xiamen) Technology Co., Ltd. & Xiamen Nandi Biotechnology Co., Ltd. will continue to uphold a pragmatic spirit, rely on this outstanding team of experts and scientific and technological personnel, continuously increase R&D investment, deepen the tackling of core technologies, and work hand in hand with global partners to contribute more nutritional solutions to customers with the power of technology.