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Nanjing Tessin Biotechnology Co., Ltd.
Years Experience
Client Satisfaction
Countries Served
Nanjing Tessin Biotechnology Co., Ltd. is a professional manufacturer and supplier specializing in yeast-derived functional ingredients for feed, food, and nutritional applications. With a strong focus on biotechnology innovation and international quality standards, we are committed to providing reliable, safe, and high-quality products to customers worldwide.
Our main product portfolio includes yeast cell wall, yeast beta-glucan, mannan oligosaccharides (MOS), inactive yeast, and other yeast-based functional ingredients widely used in animal nutrition, aquaculture, pet food, and health-related industries.
With advanced production technology, strict quality control, and experienced technical support, we deliver consistently high-quality products. Our products are exported to Europe, Southeast Asia, the Middle East, South America, and other international markets, earning trust from global partners and customers.
At Nanjing Tessin Biotechnology, we believe in long-term cooperation, professional service, and sustainable development. We are dedicated to creating value for our clients through quality products, efficient communication, and flexible cooperation solutions.
We sincerely welcome customers and partners from around the world to establish mutually beneficial business relationships with us.
As an integrated manufacturer and trading company, we provide a full-chain supply capability from production to global export. With our self-owned production facilities and professional international trading team, we ensure stable quality, consistent supply, and efficient global delivery.
We focus on yeast-derived functional ingredients, including yeast β-glucan, inactive nutritional yeast, mannan oligosaccharides (MOS), yeast extract, and yeast protein. Beyond standard products, we deliver application-oriented solutions tailored to food, feed, and nutrition industries.
Our services include:
- Integrated Manufacturing & Global Supply
Stable production capacity with in-house manufacturing and flexible export solutions for global markets. - Application-Oriented Ingredient Solutions
Providing functional ingredient systems for nutritional fortification, feed formulation, and food processing applications. - Customized Product Development
Tailored specifications including protein content, functional polysaccharide levels, particle size, and application performance. - Technical Support for Applications
Guidance for bakery systems, animal nutrition, functional foods, and dietary supplement formulations. - Quality & Regulatory Compliance Support
Products compliant with food-grade and feed-grade standards for different market requirements.
We are an integrated manufacturer of yeast-derived ingredients with a cross-functional team built around production reality and global application needs. Our team is structured to directly support product stability, application performance, and international delivery efficiency.
Ensuring Stable Manufacturing Output
Our production team operates self-owned facilities focusing on yeast fermentation, cell processing, extraction, and drying. The team manages full-process production control, ensuring consistent batch quality and stable supply capacity for industrial-scale orders.
Instead of only producing raw materials, our technical team focuses on how yeast ingredients perform in real applications. We support formulation use in food, feed, and nutritional products, including functional performance adjustments such as protein enrichment, fiber optimization, and immune-support ingredient systems.
Our QC team monitors raw materials, in-process parameters, and finished products under strict internal standards. Each batch is tested for key indicators such as protein content, β-glucan levels, MOS activity, microbiological safety, and heavy metals to ensure compliance with food-grade and feed-grade requirements.
Our export team works closely with customers in different markets, supporting documentation, logistics coordination, and technical communication. We focus on fast response, clear specification alignment, and stable long-term supply cooperation.
