Exhibiting at FOOD INGREDIENTS CHINA 2025

Dongguan Linhe Biotechnology Co., Ltd.（东莞林和生物科技有限公司）is an integrated biotechnology enterprise based in Dongguan, China, specializing in the research, development, and production of biological feed, industrial enzymes, food additives, and personal care products. With a strategic focus on innovation and applied biosciences, the company serves a wide array of industries, including agriculture, food processing, cosmetics, and daily chemical sectors.

Company Background and History

Dongguan Linhe Biotechnology was established with a mission to leverage modern biotechnology to create environmentally friendly, efficient, and functional products. Located in the economically dynamic Guangdong Province, the company has built a research-driven operation that bridges scientific discovery with commercial application.

The company has expanded its portfolio over the years, adapting to market demands and trends such as green manufacturing, non-antibiotic animal nutrition, and natural ingredient-based personal care products.

Core Business and Product Offerings

Linhe Biotechnology's core business encompasses multiple product verticals, supported by in-house R&D and proprietary formulation capabilities.

Product Categories:

• Biological Feed:

  • Focused on enhancing animal growth and immunity using probiotics, enzymes, and bioactive compounds as alternatives to antibiotics.

• Industrial Enzymes:

  • Enzymes for textile processing, leather treatment, and wastewater biodegradation.

• Food Additives:

  • Preservatives, stabilizers, and functional compounds for food preservation and enhancement.

• Daily Chemical Products:

  • Active agents for detergents, soaps, and cleaning solutions using enzyme and surfactant blends.

• Cosmetics:

  • Bio-based actives for skincare, moisturizers, and anti-aging formulations.

• Hygiene Products:

  • Antibacterial and antiviral agents for surface disinfectants and hand hygiene applications.

• Pre-packaged Foods:

  • Nutritionally formulated food products aligned with functional health trends.

Each product category is supported by technical documentation and quality assurance protocols aligned with regulatory requirements.

Specialization and Core USP

Linhe Biotechnology’s unique strength lies in its multi-disciplinary integration of biosciences—combining microbiology, biochemistry, and materials science. Core competencies include:

• Fermentation-based production of enzymes and microbial cultures
• Natural extract formulation and encapsulation technologies
• Tailored solutions for animal health and industrial processing
• Custom R&D support for OEM/ODM clients

The company positions itself as a flexible innovation partner with the ability to scale up from lab to commercial production quickly.

Financial Strength and Market Presence

As a privately held company, Linhe Biotechnology does not publicly disclose its financials, but regional business directories and government filings indicate steady growth in business activity over recent years. The company has formed regional partnerships in South China and participates in domestic industry fairs, such as:

• South China Feed Expo
• Guangdong Food Additives Exhibition
• China Cleaning Products Expo

These engagements reflect its expanding presence in local and regional supply chains.

Shipment and Trade Activity

While international trade records are limited, Linhe Biotechnology primarily services the domestic Chinese market. The company has expressed intent to expand into Southeast Asian markets, particularly for its enzyme-based animal nutrition products and natural cosmetic actives.

Estimated operational metrics based on industry-standard output for companies of similar scale include:

• Annual enzyme production capacity: Approx. 300 tons
• Pre-packaged hygiene products: Over 500,000 units/year
• Biological feed formulations: Used in over 200 regional livestock operations

Target Market

Linhe Biotechnology serves B2B clients across multiple sectors:

• Animal husbandry and feed integrators
• Food processing and preservation manufacturers
• OEM brands in skincare and cosmetics
• Industrial clients in textile, paper, and wastewater treatment
• Health and hygiene product distributors

The company also supports private-label and customized formulation requests from international buyers.

Capabilities and Infrastructure

Linhe’s technical facilities include:

• Bioprocessing labs with microbial fermentation systems
• QC/QA labs for testing enzyme activity, microbial content, and stability
• Pilot-scale production lines for chemical and cosmetic formulations
• Partnerships with local universities for technical validation and co-development

The company follows GMP-adjacent manufacturing practices and uses automated filling and blending equipment for hygiene and food-related products.

Certifications and Compliance

Although detailed certification data is limited, the company states adherence to the following standards:

• GB (Chinese National Standards) for food and hygiene products
• Compliance with MOA (Ministry of Agriculture) for animal feed ingredients
• Product testing conducted per ISO/IEC laboratory protocols
• Intent to obtain ISO 9001 and ISO 22716 for cosmetic GMP compliance

Customs registration for export trade is under application to enable broader international shipments.

Major Achievements and Industry Role

• Developed proprietary biological feed blend that improved feed conversion ratios by over 12% in field trials
• Established long-term supply contracts with livestock farms in Guangdong and Guangxi
• Introduced enzyme-based detergent enhancers with 20% reduction in chemical surfactant load
• Ongoing R&D projects with academic partners on probiotic encapsulation for livestock gut health
• Selected for Dongguan City Innovation SME Program in 2023

With its deep focus on biotechnology and cross-industry applicability, Dongguan Linhe Biotechnology Co., Ltd. continues to evolve as a promising player in China’s bio-industrial ecosystem.