Zhejiang Dongcheng Biotechnology Co., Ltd. (浙江东成生物科技股份有限公司), located in Huzhou, Zhejiang Province, China, is a specialized manufacturer focused on yeast-derived ingredients for food, pharmaceuticals, and animal nutrition industries. Founded with a mission to provide functional, nutrient-rich yeast products through advanced fermentation and biotechnology, the company has grown into a notable supplier both domestically and internationally.
Core Business
Zhejiang Dongcheng Biotechnology primarily engages in the fermentation, processing, and application development of yeast and yeast-based ingredients. The company integrates strain development, fermentation, hydrolysis, and drying processes to produce a wide range of yeast derivatives with high bioavailability and functionality.
Product & Service Offerings
The company’s core product portfolio includes:
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Dry Yeast (API):
- Used in pharmaceutical formulations, especially as a source of Vitamin B-complex and nucleotides.
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Yeast Extract:
- Natural flavor enhancer and umami booster widely used in soups, sauces, snacks, and instant foods.
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Yeast Powder:
- Rich in protein, vitamins, and minerals; used in nutritional supplements and feed additives.
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Yeast Hydrolysate:
- A hydrolyzed form of yeast protein with better digestibility and solubility; used in health foods and fermentation media.
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Yeast Selenium:
- An organic selenium-enriched yeast product that is easily absorbed; used in nutraceuticals and animal health.
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Brewer's Yeast Cell Wall:
- Source of beta-glucans and mannan oligosaccharides (MOS); commonly used in immune-enhancing applications and pet nutrition.
These products serve a broad application spectrum:
- Food and flavor industry
- Dietary supplements
- Animal nutrition
- Biopharmaceutical formulations
- Fermentation and microbiology media
Specialization and USP
Zhejiang Dongcheng's specialization lies in its R&D-backed yeast fermentation technology and ability to produce high-quality yeast derivatives with consistent functional profiles. Key strengths include:
- Proprietary yeast strain libraries developed for specific nutrient profiles
- Capability to produce Selenium-enriched yeast and yeast nucleotides with pharmaceutical-grade quality
- Clean and natural ingredient alternatives with no synthetic additives or chemical solvents
- Flexible production capacity for both bulk industrial orders and specialty applications
Financial Overview
As a private entity, the company does not publish official revenue data. However, export data, product presence in B2B markets, and factory-scale fermentation infrastructure suggest a mid-sized, high-growth enterprise. Its capabilities in supplying food-grade, feed-grade, and pharma-grade yeast ingredients position it favorably in both domestic and international markets.
Shipment Records
According to trade data and export records:
- Zhejiang Dongcheng has exported yeast extract and selenium yeast products to Southeast Asia, South Korea, Russia, and parts of Europe
- Regular shipments to nutraceutical and pet nutrition manufacturers confirm its position as a trusted bulk ingredient supplier
- Active supplier on global procurement platforms such as Made-in-China and Alibaba International
Target Market
The company's products are tailored for:
- Food and seasoning manufacturers
- Health and wellness supplement producers
- Animal feed and pet nutrition brands
- Pharmaceutical and biotech firms
- Contract manufacturers seeking yeast-based bioactive inputs
Its yeast extracts and selenium products cater to the rising demand for clean-label, plant-based, and functional food ingredients across global markets.
Capabilities
- Large-scale fermentation tanks with automated process control
- In-house enzyme hydrolysis and spray drying facilities
- Analytical labs for microbial, nutrient, and bioactive compound testing
- Custom blending and micronization based on client specifications
- Full packaging and export compliance capabilities
Certifications and Compliance
Although specific certifications are not listed publicly, the company is likely operating under the following systems, given its export activity and product categories:
- China SC Food Production License
- Compliance with Chinese GB food and feed safety standards
- Export documentation: COA, MSDS, HPLC test reports, microbials, heavy metals testing
- Likely to meet ISO 22000, HACCP, and GMP standards in yeast fermentation and processing
Customer Testimonials
Public testimonials are not available, but long-term B2B visibility, positive trade history, and repeat transactions indicate strong customer trust in product quality, delivery reliability, and technical service.
Major Achievements
- Developed a range of Selenium yeast and yeast nucleotide products for the nutraceutical sector
- Supplied yeast extract ingredients to major flavor houses and food manufacturers
- Established a reputation as a specialist in yeast biotechnology within China’s food ingredients industry
- Expanded export footprint across multiple continents over the last decade
- Built comprehensive fermentation and drying infrastructure with scalable production lines for yeast derivatives