Nanning Doing-Higher Bio-Tech Co., Ltd., located in Nanning, China, is a specialized biotechnology enterprise focusing on the production and application of high-quality enzymes. With deep expertise in fermentation and protein engineering, the company serves a wide range of sectors, including food processing, pharmaceuticals, agriculture, and industrial biotechnology.
As a technology-driven firm, Doing-Higher Bio-Tech integrates R&D, manufacturing, and marketing to offer enzyme solutions tailored to modern industrial and health-oriented applications.
Core Business and Products
The company's product line is centered on proteolytic and cross-linking enzymes with a focus on functionality, activity level, and stability. Key products include:
- Papain: A protease extracted from papaya latex, widely used in meat tenderization, brewing, pharmaceuticals, and cosmetics.
- Bromelain: A pineapple-derived enzyme known for its anti-inflammatory and digestive health benefits, used in both nutraceuticals and food processing.
- Neutral Protease: Applied in protein hydrolysis, dairy, and soy protein manufacturing due to its mild operating conditions.
- Alkaline Protease: Utilized in detergents, leather processing, and protein breakdown in food and feed applications.
- Transglutaminase (TG Enzyme): Enhances protein cross-linking in meat and seafood products, improving texture and water retention.
These enzymes are available in multiple forms—powdered, granulated, and liquid—with customized activity levels for industrial formulations.
Specialization and USP
Nanning Doing-Higher Bio-Tech specializes in:
- Enzyme fermentation and downstream processing
- Customized enzyme formulation based on substrate and process parameters
- Cost-effective, high-activity enzyme products
- Application-specific technical support for food processors and formulators
Its deep vertical integration and in-house R&D capabilities allow it to offer competitively priced, reliable enzyme solutions tailored to international buyers’ needs.
Production Capabilities
- Operates a fermentation-based production facility with scalable batch sizes
- Monthly output capacity includes:
- 20–30 metric tons of papain
- 10+ metric tons of transglutaminase
- Additional capacity for bromelain and other proteases based on demand
- Ability to deliver custom packaging formats (25 kg, 50 kg, 1 MT super sacks) and private label solutions
Production infrastructure supports consistent enzyme activity levels, verified via in-house QA/QC labs.
Shipment and Export Records
Trade listings and supplier platforms indicate:
- Exports to Southeast Asia, Europe, and Middle East markets
- Frequent shipments under HS Codes:
- 35079090 – Enzymes for industrial use
- 35030010 – Plant-derived enzymes (papain, bromelain)
- Shipment volumes ranging from 100 kg trial orders to 5 metric tons per container
- Established B2B relationships with food ingredient distributors and industrial enzyme suppliers
Target Market
Doing-Higher Bio-Tech serves a wide spectrum of industries:
- Meat and seafood processors
- Nutraceutical companies
- Dairy and plant-based protein manufacturers
- Cosmetics formulators
- Detergent and leather processing sectors
The company's flexibility in product forms and concentrations makes it an ideal partner for medium- and large-scale industrial clients.
Capabilities and Infrastructure
- In-house lab for enzymatic activity analysis, microbiological testing, and formulation trials
- R&D team focused on strain improvement and process efficiency
- Customized enzymatic solutions for client-specific substrates and manufacturing environments
- Technical support for application trials and processing integration
Doing-Higher also supports clients with documentation such as COA, MSDS, and third-party quality certifications where required.
Certifications and Compliance
While formal international certifications are not explicitly listed, Doing-Higher operates in accordance with:
- China’s GB Food Additive Standards
- Internal compliance with HACCP principles
- Clients can request Halal or Kosher-compatible formulations based on sourcing and processing standards
Further certifications may be obtainable based on order volume and market requirements.
Customer Feedback and Testimonials
Feedback from B2B platforms and sourcing portals highlights:
- Reliable product performance in proteolysis and cross-linking
- Prompt delivery timelines and responsive technical consultation
- High satisfaction among food processors for papain and TG enzyme stability
Distributors especially appreciate the price-to-performance ratio, which positions the company as a cost-effective alternative to larger global enzyme brands.
Major Achievements
- Developed a wide enzyme portfolio for multiple industry sectors
- Built long-term distribution relationships across Asia, Middle East, and Europe
- Increased monthly enzyme output capacity by 30% over the past 3 years
- Recognized locally as a high-tech SME in Guangxi Province
With a strong foundation in enzyme biotechnology and growing international outreach, Nanning Doing-Higher Bio-Tech Co., Ltd. continues to expand its role as a dependable supplier of functional enzymes for global industry applications.
