Emeishan Longteng Biotechnology Co., Ltd.（峨眉山市龙腾生物科技有限公司）is a specialized manufacturer of amino acids, located in Emeishan City, Sichuan Province, China. With a strong focus on biotechnology innovation and the production of high-purity amino acids, the company plays a critical role in supplying pharmaceutical, nutraceutical, cosmetic, and food ingredient markets worldwide.
Core Business
Emeishan Longteng Biotechnology is committed to the development, manufacturing, and export of fermentation-based and synthetic amino acids. The company combines advanced fermentation techniques with robust purification systems to ensure product consistency, bioavailability, and compliance with international regulatory standards.
Product & Service Offerings
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L-Cystine:
- Used in pharmaceuticals and health supplements
- Functions as an antioxidant and detoxifying agent
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L-Leucine:
- Branched-chain amino acid (BCAA) used in sports nutrition
- Essential for protein synthesis and muscle repair
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L-Tyrosine:
- Applied in dietary supplements and mental health support formulations
- Supports cognitive function and stress response
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L-Glutamic Acid:
- Widely used as a flavor enhancer (MSG precursor)
- Also utilized in metabolic and cognitive supplements
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L-Arginine:
- Supports cardiovascular health and immune function
- Common in pre-workout and circulatory health products
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L-Valine, L-Isoleucine, L-Threonine, L-Methionine:
- Essential amino acids for human and animal nutrition
- Widely applied in fortified food, sports nutrition, and feed additives
The company provides custom packaging, documentation for regulatory submissions, and offers bulk amino acids in various grades (USP, EP, AJI, Feed Grade) to suit different industry requirements.
Specialization and USP
Emeishan Longteng stands out for its:
- Fermentation-based production ensuring high purity and bioactive form
- Customizable grade offerings across pharmaceutical, food, and feed applications
- Compliance with major pharmacopeias including USP, BP, and EP
- Competitive pricing and stable supply suitable for international B2B buyers
Their unique value proposition lies in the vertically integrated production model, from raw fermentation materials to refined amino acid crystals.
Financial Overview
While the company does not disclose detailed financials, its operational scale, export records, and product diversity indicate a mid-sized manufacturer with estimated annual revenues between USD 10–20 million. Primary revenue streams are generated through long-term contracts in pharmaceuticals, animal nutrition, and health supplement industries.
International Shipment Data
Based on trade data from platforms like ImportYeti and customs records:
- Annual Shipments: 300+ international shipments
- Primary Export Regions: North America, Southeast Asia, Middle East, Europe
- Top Products: L-Leucine, L-Cystine, L-Arginine
- Shipment Mode: Primarily FCL shipments for bulk buyers
- Top Clients: Nutraceutical brands, pharmaceutical formulation companies, feed additive distributors
The company's robust export activity demonstrates its ability to consistently fulfill large-scale international demand.
Target Market
Emeishan Longteng supplies:
- Pharmaceutical manufacturers requiring high-purity amino acids
- Nutraceutical and dietary supplement brands
- Animal feed producers using essential amino acids for growth optimization
- Food and beverage companies incorporating functional amino acids in fortification
Its client base spans across regulated and semi-regulated markets, and includes both OEM partners and branded formulation companies.
Capabilities
- Fermentation and crystallization production facilities
- GMP-aligned operations
- Quality control labs for batch analysis and traceability
- OEM/ODM services for bulk and capsule-ready materials
- Full export documentation support (COA, MSDS, TDS, DMF)
The company offers end-to-end production, customization, and global logistics to ensure product compliance and on-time delivery.
Certifications & Compliance
Emeishan Longteng Biotechnology meets key industry certifications including:
- ISO 9001: Quality Management System
- GMP Certification (China)
- Halal and Kosher Certifications for applicable products
- Complies with USP, EP, and AJI standards
- Provides REACH and FDA-related documentation for regulatory submissions
These certifications affirm the company's commitment to quality assurance and international regulatory alignment.
Customer Testimonials
Although not publicly listed, the company’s repeat shipments to top supplement and pharmaceutical companies suggest high customer satisfaction, especially for consistency, purity, and documentation support.
Major Achievements
- Exported to more than 40 countries worldwide
- Developed a full portfolio of over 20 amino acids
- Partnered with major nutraceutical brands and pharmaceutical manufacturers
- Recognized in regional biotechnology industry clusters as a key amino acid supplier
- Continuously invested in upgrading fermentation and QA/QC infrastructure
Emeishan Longteng Biotechnology Co., Ltd. is recognized as a technologically advanced, quality-focused amino acid producer, offering scalable, regulatory-compliant, and high-value solutions to global partners in health, food, and pharmaceutical sectors.
