Sino Bio‑Tech United Co., Ltd., based in Shenzhen, Guangdong Province, China, is a high-tech enzyme manufacturing enterprise specializing in industrial, food-grade, and feed-grade biocatalysts. With a robust technical foundation, advanced fermentation technologies, and a strong OEM/ODM presence under its proprietary Sinzym brand, the company serves clients in food processing, animal nutrition, brewing, baking, textile, and biochemical industries across global markets.
Core Business and Product Portfolio
Sino Biotech United's primary focus is the research, development, and large-scale production of high-activity enzymes derived from microbial fermentation processes. The product line is categorized as follows:
1. Food-Grade Enzymes
- Lipase – Used in dairy flavor enhancement and fat modification
- Invertase (Sucrase) – Applied in confectionery, fondants, and baking
- Amylase (Alpha, Beta) – For starch liquefaction and saccharification
- Protease – Used in meat tenderizing and protein hydrolysis
- Xylanase – Improves dough properties and bread texture
- Glucose Oxidase – Preserves bakery freshness and extends shelf life
2. Feed-Grade Enzymes
- Phytase – Enhances phosphorus digestibility in animal feed
- Dextranase – Used in sugarcane processing and feed applications
- Lactase – Improves lactose digestion in animal diets
3. Specialty Enzymes
- Transglutaminase (TGase) – Protein binding agent in processed meat and dairy
- Chymosin (Rennet) – Cheese coagulation enzyme
- Alpha-galactosidase – Reduces anti-nutritional factors in soy-based feed
- Inulinase – Converts inulin to fructose (functional sweeteners)
- Pullulanase – Starch debranching enzyme
- Amyloglucosidase (Glucoamylase) – Converts starch into glucose
These enzyme products are supplied in both liquid and powder formulations, customizable by activity unit (U/g, U/mL), pH range, and temperature stability.
Brands
- Sinzym® – The company’s OEM enzyme brand, known for high stability and cost-effective solutions across food, beverage, and feed industries.
Manufacturing Capabilities
Sino Biotech operates GMP-standard fermentation and enzyme extraction facilities, equipped with:
- Submerged fermentation reactors
- Ultrafiltration and spray-drying systems
- Vacuum concentration equipment
- Custom granulation and encapsulation units
- In-house QC labs equipped with HPLC, spectrophotometry, and enzyme activity analyzers
The manufacturing infrastructure is designed for high-purity enzyme output, with scalable production to meet both low-MOQ and large-volume international contracts.
Production and Commercial Scale
Industry sourcing platforms and customs data suggest:
- Annual production capacity:
- Liquid enzymes: Over 2,000 metric tons
- Powder enzymes: Over 1,000 metric tons
- Export ratio: Approximately 70% of total output
- Estimated revenue: USD 15–25 million annually
- Key markets: Southeast Asia, Europe, Middle East, South America
Export and Shipment Performance
Based on export intelligence from ImportYeti and Volza:
- Top destinations: India, Pakistan, Thailand, Egypt, Turkey, Chile
- Total export shipments (past 5 years): More than 1,400 recorded
- Primary HS Codes:
- 350790 – Enzyme preparations
- 350300 – Rennet and similar enzymes
- 293299 – Other organo-inorganic compounds
Certifications and Quality Assurance
The company upholds high-quality manufacturing practices aligned with international regulations:
- ISO 9001:2015 – Quality Management Systems
- HACCP – Food safety assurance
- Halal and Kosher Certifications – For select enzyme lines
- FAMI-QS – For feed-grade enzyme production
- FDA Registration – For exports to the United States
- COA, MSDS, TDS, and Allergen Declarations available upon request
Batch-to-batch testing includes:
- Enzyme activity units
- Microbiological control (TPC, Yeast/Mold, Pathogens)
- Heavy metal screening
- Residual solvent and moisture control
Target Industries and Applications
Sino Biotech United’s products are tailored for use in:
- Bakery and cereal processing
- Cheese and fermented dairy production
- Meat, poultry, and seafood processing
- Functional sugar and syrup manufacturing
- Animal feed formulation
- Alcohol and beverage fermentation
R&D and Innovation
The company maintains strong R&D collaboration with universities and fermentation research centers, with active projects in:
- Enzyme thermostability enhancement
- Precision enzyme tailoring for plant-based proteins
- Biofilm-resistant encapsulated enzyme delivery
- Immobilized enzyme systems for industrial bioreactors
New enzyme developments are tested in both pilot-scale and field trial models, with prototype customization services offered for large-scale buyers.
Market Feedback and Industry Position
Clients across B2B platforms (DIYTrade, Alibaba, and FeedInfo) report:
- High enzyme activity levels and cost-efficiency
- Technical guidance on formulation integration
- Reliable global shipping and documentation
- Custom packaging and labeling for OEM clients
Trade Participation and Recognition
- Exhibitor at FIC China, CPhI Worldwide, and Feed Expo Asia
- Recognized as a Preferred OEM Partner for multiple multinational feed companies
- Listed in Top 100 Enzyme Exporters from China by volume
Sino Bio‑Tech United Co., Ltd. continues to lead in scalable, custom enzyme solutions for evolving global industries. With its Sinzym® brand, integrated R&D, and global logistics capability, the company offers powerful biochemical tools for cleaner, more efficient, and higher-performance food and feed processing.
