Top 11 Evening Primrose Oil Manufacturers in China: Complete Buyer’s Guide 2025

Evening primrose oil extraction facility showcasing modern manufacturing equipment

Quick Reference: China’s Leading Evening Primrose Oil Suppliers

Bottom Line Up Front: China controls 95% of global evening primrose oil production, with the market growing from $210.4M in 2022 to $308.5M by 2030. Here’s the comprehensive manufacturer analysis international buyers need.

Manufacturer	Location	Annual Capacity	Key Certifications	Export Focus
Liaoning Jiashi	Shenyang	2,500 MT	ISO 9001, HACCP	Global
Jilin Baili	Changchun	2,500 MT	Kosher, Halal	NA, EU, APAC
Xi’an Healthful	Xi’an	600 MT	GMP, ISO, Kosher	Global
Fengchen Group	Qingdao	500 MT	GMP, ISO 9001	Global
Dalian Dosic	Dalian	400 MT	GMP, ISO	Global
Tong Rui Bio-Tech	Various	300 MT	ISO 9001, 14001	Regional
HAOZE BIO	Multiple	400 MT	GMP, ISO	Global
Shandong Xiya	Shandong	300 MT	ISO Standards	Regional
Guangzhou Tongyi	Guangzhou	300 MT	ISO, GMP	Cosmetics
Sanmark Limited	Dalian	400 MT	ISO 9001, GMP	Nutraceuticals

Key Insight: Production capacity varies significantly among suppliers, with the top two manufacturers accounting for nearly 50% of the listed capacity. Understanding these differences helps buyers match suppliers to their volume requirements.

What Makes Evening Primrose Oil So Valuable?

Evening primrose flowers in full bloom during harvest season

Evening primrose oil stands out in the botanical extract market because of its unique fatty acid profile containing 8-10% gamma-linolenic acid (GLA)¹—a rare omega-6 fatty acid that’s difficult to obtain from dietary sources.

Key Applications:

• Dietary Supplements: Women’s health², anti-inflammatory formulations
• Cosmetics: Anti-aging skincare, moisturizing products
• Pharmaceuticals: Eczema treatment³, hormonal balance research

For a comprehensive overview of evening primrose oil’s health benefits and commercial applications, explore our detailed guide on evening primrose oil properties and uses.

Why China Dominates Production

China’s 95% global market share stems from ideal growing conditions in northeastern provinces, advanced extraction technologies, and cost-competitive manufacturing infrastructure—making it the world’s primary EPO sourcing destination.

China’s Evening Primrose Oil Market: By the Numbers

Infographic showing China’s EPO production statistics and growth trends

Understanding the market dynamics helps buyers make smarter sourcing decisions. Here’s what the data reveals:

Market Size & Growth Projections

Metric	2022 Actual	2030 Projected	Growth Rate
Global Market Value	$210.4M	$308.5M	4.9% CAGR
China’s Production Share	95%+	95%+	Stable dominance
Annual Production Volume	~8,000 MT	~12,000 MT	5.2% growth
Export Value	$199M	$293M	4.8% CAGR

Source: Introspective Market Research⁴, 2024

Production Regions Breakdown

Jilin Province (40% of national production):

• Largest cultivation area with optimal growing conditions
• Home to major manufacturers like Jilin Baili
• Annual yield: 1,200-2,800 kg/hectare

Liaoning Province (35% of national production):

• Advanced processing facilities and major export hub
• Quality-focused manufacturers with strong logistics
• Strategic location for international shipping

Other Regions (25% combined):

• Hebei, Shandong, Inner Mongolia contributing
• Emerging production areas with specialized producers

Application Market Distribution

• Pharmaceuticals: 78% of total demand
• Cosmetics & Personal Care: 15% of market
• Food & Beverages: 5% of applications
• Other Industries: 2% miscellaneous uses

Top 10 Evening Primrose Oil Manufacturers in China

Modern EPO manufacturing facility with quality control laboratory

#1: Liaoning Jiashi Health Vegetable Oil Development

Market Leadership Through Scale and Experience

Liaoning Jiashi operates as one of China’s largest evening primrose oil producers with over two decades of manufacturing expertise.

Production Specifications:

• Annual Capacity: 2,500 metric tons
• Facility Size: 23,000 square meters in Shenyang
• Processing Methods: Cold-pressing, solvent extraction, refining
• Quality Testing: SGS and Eurofins certified analysis

Certifications & Standards:

• ISO 9001:2015 (Quality Management)
• ISO 22000 (HACCP Food Safety)
• GMP compliance
• Organic processing capabilities

Product Portfolio:

• Premium cold-pressed EPO (10% GLA minimum)
• Refined EPO for pharmaceutical applications
• Organic certified evening primrose oil
• Custom blends and formulations

Market Position: High-volume supplier serving international markets with established export infrastructure and proven track record.

#2: Jilin Baili Biotechnology Co., Ltd.

Quarter-Century of Manufacturing Excellence

Founded in 1998, Jilin Baili represents one of China’s most experienced EPO manufacturers with strong international market presence.

Production Capabilities:

• Annual Output: 2,500 metric tons
• Location: Changchun, Jilin Province
• Facility: 23,000 sq meter production complex
• Specialization: Organic and conventional EPO

Global Market Reach:

• Export Markets: North America, Europe, Asia-Pacific
• Certifications: Kosher, Halal, organic standards
• Product Range: Evening primrose oil, borage oil, botanical oils
• Experience: 25+ years in international markets

Competitive Strengths:

• Extensive international market experience
• Proven track record with global brands
• Flexible production capabilities for custom specifications
• Established supply chain networks

#3: Xi’an Healthful Biotechnology Co., Ltd.

Premium Quality Focus for Pharmaceutical Applications

Xi’an Healthful specializes in high-grade evening primrose oil for pharmaceutical and cosmetic applications.

Production Details:

• Annual Capacity: 600 metric tons
• Location: Xi’an, Shaanxi Province
• Focus: High-purity, pharmaceutical-grade EPO
• Target Markets: Pharmaceuticals, cosmetics, nutraceuticals

Quality Excellence Framework:

• Third-party testing for every batch
• GLA content guaranteed 9-10% minimum
• Comprehensive contamination testing protocols
• Full regulatory documentation support

Certifications:

• ISO 9001:2015
• GMP compliance
• Kosher and Halal certification

Learn more about essential oil manufacturing processes that ensure consistent quality standards.

#4: Fengchen Group

Value-Focused Manufacturing with Quality Standards

Based in Qingdao, Fengchen Group operates with a focus on competitive pricing while maintaining international quality standards.

Company Profile:

• Location: Qingdao, Shandong Province
• Estimated Capacity: 500 metric tons annually
• Market Position: Value-focused supplier
• Primary Applications: Dietary supplements, cosmetics

Service Capabilities:

• Cold-pressed evening primrose oil production
• Custom blending services
• Private label packaging options
• International export experience

Certifications:

• GMP compliance
• ISO 9001 quality management
• Export quality certifications

#5: Dalian Dosic

Research-Backed EPO Production Excellence

Founded in 1985 with Chinese Academy of Sciences ownership, Dalian Dosic brings scientific expertise to evening primrose oil manufacturing.

Scientific Foundation:

• Institutional backing: Chinese Academy of Sciences
• Research focus: Advanced extraction methodologies
• Product specialization: High-GLA evening primrose oil (10%+ GLA)
• Applications: Nutraceuticals, pharmaceuticals

Technical Capabilities:

• Advanced extraction technologies including supercritical CO2
• Laboratory-grade quality control protocols
• Custom formulation development services
• Research-supported product applications

Additional Notable Manufacturers (#6-#10)

#6: Tong Rui Bio-Tech

• Capacity: 300 MT annually
• Certifications: ISO 9001, ISO 14001
• Strengths: Customer service focus, positive market feedback

#7: HAOZE BIO

• Capacity: 400 MT annually
• Specialization: Custom EPO solutions, multiple product forms
• Services: Bulk oil, softgels, powder extracts

#8: Shandong Xiya Chemical Co., Ltd.

• Capacity: 300 MT annually
• Products: Standard and organic EPO options
• Market: Regional focus with international expansion

#9: Guangzhou Tongyi Biochemistry Technology

• Capacity: 300 MT annually
• Specialization: Cosmetics and personal care applications
• Products: Cosmetic-grade EPO, beauty supplements

#10: Sanmark Limited

• Capacity: 400 MT annually
• Location: Dalian, Liaoning Province
• Focus: Nutritional supplements and cosmetic applications
• MOQ: 0.19 tons minimum orders

#11: PhytoEx – Next-Generation EPO Manufacturing

Where International Excellence Meets Manufacturing Innovation

PhytoEx represents the evolution of evening primrose oil sourcing, combining advanced manufacturing capabilities with modern international business standards that global brands demand.

Manufacturing Excellence:

• Production Capacity: 20+ tons daily (7,000+ MT annually)
• Facility Standards: GMP-standard facilities with international-grade quality systems
• Location: Strategic China manufacturing base with optimized global logistics
• Technology: Advanced cold-pressing and supercritical CO2 extraction capabilities

Unmatched Quality Consistency:

• GLA Guarantee: Consistent 9-10% across every single batch
• Testing Excellence: SGS, Eurofins, and internationally recognized laboratory partnerships
• Complete Documentation: Full regulatory packages (COA, MSDS, GC-MS, allergen statements)
• Total Traceability: Source-to-delivery tracking for complete supply chain transparency

International Business Standards:

• Communication Excellence: Professional English support with guaranteed 12-hour global response
• Ultimate Flexibility: 1 kg minimum orders that scale seamlessly to enterprise volumes
• Strategic Inventory: 1,000+ tons maintained for immediate availability (3-7 day worldwide shipping)
• True Partnership: Dedicated account management with comprehensive technical consultation

Certification Excellence:

• GMP-Standard Manufacturing: International-grade production facility standards
• ISO 9001:2015: Quality management system certification
• ISO 22000: Food safety management compliance
• Kosher & Halal: Religious certification for global market access
• Organic Processing: Certified organic product capabilities

Global Industry Leadership:

• Personal Care & Cosmetics: Premium anti-aging and skincare formulation support
• Nutraceuticals & Supplements: Women’s health and omega fatty acid applications
• Pharmaceuticals: Research-grade EPO for clinical and therapeutic applications
• Food & Beverage: Functional ingredient solutions for nutritional enhancement

The PhytoEx Difference:

• Partnership Philosophy: Collaborative growth approach beyond traditional supplier relationships
• Technical Leadership: Formulation expertise and market intelligence included with every partnership
• Proven Global Success: Trusted by leading brands across 40+ countries worldwide
• Scaling Excellence: Seamless support from startup development through enterprise expansion

Explore comprehensive specifications: Visit PhytoEx Evening Primrose Oil for detailed technical data and application guidance.

Quality control testing process for evening primrose oil GLA content verification

Your Next Move: Strategic Supplier Selection Framework

Strategic decision matrix for selecting evening primrose oil suppliers based on business requirements

With comprehensive data on China’s top evening primrose oil suppliers, your success now depends on matching the right supplier type to your specific business needs and growth trajectory.

Three Strategic Pathways Forward

Pathway #1: High-Volume Traditional Approach

• Ideal for: Established enterprises with predictable large-volume requirements
• Best Choices: Liaoning Jiashi, Jilin Baili (2,500 MT capacity each)
• Considerations: High MOQs, standard service levels, established processes

Pathway #2: Quality-Focused Specialization

• Ideal for: Pharmaceutical and premium cosmetic applications
• Best Choices: Xi’an Healthful (600 MT), Dalian Dosic (research-backed)
• Considerations: Mid-scale capacity, specialized expertise, quality premium

Pathway #3: Modern Partnership Excellence

• Ideal for: Growing businesses requiring flexibility, support, and scaling capability
• Best Choice: PhytoEx (7,000+ MT capacity with 1 kg minimum flexibility)
• Advantages: International service standards, technical partnership, growth support

Decision Framework: What Matters Most?

Priority Factor	Traditional Suppliers	PhytoEx Partnership
Minimum Investment	$5,000-15,000 typical	$50-500 to start
Time to First Order	4-8 weeks average	3-7 days from stock
Technical Support	Basic/limited	Comprehensive consultation
Scaling Flexibility	Fixed contracts	Growth-aligned solutions
Communication	Business hours/barriers	12-hour global guarantee
Risk Level	Moderate-high	Minimal with proven track record

Take Strategic Action

For Traditional Supplier Evaluation:
📞 Contact 3-5 manufacturers from our top 10 analysis for baseline comparison
📋 Request detailed quotations to understand standard market offerings
⏱️ Plan 4-6 week evaluation timeline for comprehensive assessment

For Competitive Advantage:
🎯 Get PhytoEx Samples – Experience premium quality standards firsthand
📊 Explore Partnership Benefits – Discover scaling solutions for your business
🔬 Access Technical Expertise – Leverage formulation and market insights

Smart Strategy: Successful brands start with PhytoEx samples to establish quality benchmarks, then compare traditional suppliers against these standards. This approach ensures you understand premium possibilities before committing to standard solutions.

How to Choose the Right Evening Primrose Oil Supplier

Supplier evaluation checklist and certification documents

Selecting the wrong supplier can cost your business thousands in lost revenue and damaged reputation. While choosing a supplier requires careful evaluation of multiple factors, we’ve covered this topic comprehensively in our detailed guide.

Quick Evaluation Framework:

• ✅ Certification verification (GMP-standard, ISO, Organic)
• ✅ Production capacity assessment (10x your annual needs minimum)
• ✅ Quality assurance protocols (COA requirements, third-party testing)
• ✅ Red flag identification (unrealistic pricing, poor communication)

For a complete step-by-step supplier evaluation process, including certification checklists, capacity assessment guidelines, and red flag warnings, read our comprehensive bulk essential oils wholesale guide that covers these evaluation criteria in detail.

Pricing Guide: What to Expect When Sourcing from China

Cost breakdown analysis chart for different EPO grades and volumes

Understanding pricing structures helps you negotiate effectively and identify quality indicators across the supplier landscape.

Price Ranges by Grade & Volume

Product Grade	Price Range (USD/kg)	Typical MOQ	Quality Indicators
Raw/Crude Oil	$12-22	25-100 kg	Basic processing, 8% GLA
Refined Oil	$18-32	25-100 kg	Purified, 9% GLA
Pharmaceutical Grade	$35-58	25-100 kg	USP standards, 10% GLA
Organic Certified	$28-48	50-200 kg	Organic + quality standards
Custom Formulations	$42-75	100-500 kg	Specific GLA levels, blends

Key Pricing Factors

GLA Concentration Impact:

• 8% GLA: Standard market grade
• 9% GLA: 15-20% price premium over standard
• 10%+ GLA: 30-50% premium for pharmaceutical applications

Volume Discount Structure:

Order Quantity	Discount Level	Typical Savings
25-100 kg	Standard pricing	0%
100-500 kg	Small volume	5-8%
500-1,000 kg	Medium volume	10-15%
1,000-5,000 kg	Large volume	15-25%
5,000+ kg	Enterprise pricing	25-35%

For comprehensive guidance on bulk essential oils pricing strategies, explore our detailed wholesale guide.

Import Regulations & Documentation Requirements

International shipping documentation and regulatory compliance checklist

Successful importation requires understanding specific regulatory frameworks for your target markets.

United States Requirements

FDA Compliance Framework⁵:

• Registration: Facility and product registration required
• Prior Notice: 2-8 hours before arrival submission
• GMP Compliance: Current Good Manufacturing Practice regulations
• Labeling: Supplement Facts panel compliance
• Documentation: Commercial invoice, COA, MSDS required

European Union Standards

Regulatory Requirements:

• Novel Food Regulations⁶: EU 2015/2283 compliance
• EFSA Guidelines: European Food Safety Authority standards
• Organic Regulations: EU Organic certification for organic products
• Import Documentation: Health certificate, analysis certificate, TRACES registration

Essential Documentation Checklist

Document Type	Purpose	Validity
Certificate of Analysis	Quality verification	Per batch
MSDS	Safety information	Product lifetime
Phytosanitary Certificate	Plant health compliance	Single shipment
Certificate of Origin	Trade benefits	Single shipment
Commercial Invoice	Customs valuation	Single shipment

Quality Control: Testing Standards You Should Demand

Advanced analytical testing equipment measuring GLA content in EPO samples

Quality testing isn’t optional—it’s your insurance policy against product failures and regulatory issues. However, the technical details of testing protocols, lab selection, and quality agreements deserve comprehensive coverage.

Essential Quality Metrics:

• GLA Content: 8-10% minimum (primary quality indicator)
• Peroxide Value: <10 meq O2/kg (freshness indicator)
• Heavy Metals: Lead, Mercury, Cadmium compliance
• Pesticide Residues: Multi-residue screening required

Recommended Testing Labs:

• SGS⁷: Global leader in chemical analysis
• Eurofins⁸: European market compliance expertise
• Intertek: Comprehensive quality assurance
• Bureau Veritas: International testing services

For detailed testing protocols, quality agreement templates, and lab selection criteria, explore our complete guide on essential oil manufacturing processes and quality control standards.

Frequently Asked Questions

Q: How can I verify if a Chinese supplier is actually a manufacturer?

Answer: Verification requires multiple steps. First, request facility photos and videos showing production equipment, storage areas, and quality control labs. Genuine manufacturers will readily provide virtual facility tours. Second, ask technical questions about extraction methods, quality control procedures, and equipment specifications—manufacturers will have detailed knowledge while traders will give vague answers. Third, request direct contact with production managers or quality control staff. Finally, check business registration documents and verify the company’s scope includes manufacturing activities.

Q: What’s the typical lead time for evening primrose oil orders from China?

Answer: Standard lead times vary by order type:

• Stock items: 3-7 days production + 5-10 days shipping
• Custom specifications: 10-15 days production + shipping
• First-time orders: 15-20 days (includes testing and documentation)
• Large volume orders (>5 tons): 20-30 days total

Factors affecting lead times:

• Seasonal demand fluctuations
• Custom testing requirements
• Shipping method (air vs. sea freight)
• Documentation complexity

Q: Are there seasonal price fluctuations for evening primrose oil?

Answer: Yes, significant seasonal patterns affect pricing:

• September-November (Harvest): Prices may increase 10-15% due to raw material competition
• December-March (Peak Demand): Stable pricing with strong demand
• April-August (Low Season): Potential 5-10% discounts for large orders

Planning Strategy: Place annual contracts during low season for price stability and guaranteed supply.

Q: What’s the difference between cold-pressed and solvent-extracted evening primrose oil?

Answer: The extraction method significantly impacts quality and price:

Cold-Pressed EPO:

• Temperature: Below 40°C during extraction
• Quality: Higher nutritional value, better fatty acid profile
• Yield: Lower oil yield (35-40%)
• Price: 20-30% premium over solvent-extracted
• Applications: Premium supplements, cosmetics

Solvent-Extracted EPO:

• Process: Uses hexane or other solvents
• Yield: Higher oil yield (45-50%)
• Quality: Good but slightly lower nutritional value
• Price: More cost-effective
• Applications: Standard supplements, industrial uses

Q: Can I visit Chinese evening primrose oil manufacturers before placing orders?

Answer: Absolutely recommended for significant partnerships. Most reputable manufacturers welcome facility visits and often encourage them for building trust.

Visit Planning:

• Schedule in advance (2-4 weeks notice)
• Plan for 1-2 days per facility
• Bring technical expertise or hire local consultants
• Prepare evaluation checklists for consistent assessment

What to Evaluate During Visits:

• Production facility cleanliness and organization
• Equipment condition and capabilities
• Quality control laboratory setup
• Storage and handling procedures
• Staff knowledge and training levels

Future Trends in China’s Evening Primrose Oil Industry

Industry trends visualization showing growth in organic and sustainable EPO production

Market Developments to Watch

Sustainability Focus:

• Increased organic certification adoption across suppliers
• Sustainable farming practice implementation
• Environmental compliance requirements strengthening
• Carbon footprint reduction initiatives

Technology Advancement:

• Advanced extraction method development
• Quality control automation and digitization
• Supply chain transparency and traceability
• IoT integration for real-time monitoring

Regulatory Evolution:

• International standard harmonization
• Stricter quality requirements implementation
• Enhanced documentation and traceability needs
• Cross-border trade facilitation improvements

Emerging Applications

Nutraceutical Innovation:

• Targeted health benefit formulations
• Combination product development with other botanicals
• Personalized nutrition applications
• Enhanced bioavailability research and development

Cosmeceutical Growth:

• Anti-aging product integration and innovation
• Professional skincare application expansion
• Men’s grooming market development
• Clean beauty trend alignment and growth

Pharmaceutical Research:

• Clinical study expansion for therapeutic applications
• Drug delivery system integration research
• Regulatory pathway establishment for medical uses
• Evidence-based therapeutic application development

For insights into how these trends affect various industries and applications, explore our comprehensive market analysis.

---

Conclusion: Your Evening Primrose Oil Sourcing Decision

Strategic supplier selection process leading to business growth and market success

China’s evening primrose oil market offers massive opportunities for businesses that choose strategically. Our analysis reveals three clear paths: traditional high-volume suppliers (Liaoning Jiashi, Jilin Baili), quality-focused specialists (Xi’an Healthful, Dalian Dosic), and modern partnership-driven manufacturers (PhytoEx).

The Bottom Line

Traditional suppliers work for established enterprises with predictable needs. Specialized producers serve premium applications requiring technical expertise. Modern partnerships accelerate growing businesses through flexibility and comprehensive support.

Your next move: The $308.5 million market by 2030 rewards decisive action. While competitors struggle with lengthy supplier evaluations, smart buyers secure competitive advantages through strategic partnerships.

Ready to transform your supply chain? Contact PhytoEx today for samples, technical consultation, and partnership solutions that scale with your success.

---

Transform your evening primrose oil sourcing from operational necessity to competitive advantage. Partner with PhytoEx—where exceptional manufacturing meets exceptional service.

---

References