Explore our high-purity active ingredients manufactured under strict GMP compliance for global distribution.
Nanjing Tong Rui Bio-Tech Co., Ltd. (TRB) has stood as a premier, technology-driven pioneer in the global botanical extraction industry for over 20 years. As a leading China manufacturer and exporter, we specialize in high-value active ingredients, including Herbal Extracts, Sweeteners, Nootropics, Vegetable & Fruit Juice Powders, Essential Oils, and Bee Products.
Our commitment to scientific excellence and rigorous quality control has earned us the prestigious 2026 Global Biotechnology and Life Sciences Award as the "Best Global Herbal Extract Provider 2026". We operate three specialized, state-of-the-art manufacturing facilities dedicated to herbal extraction, bee product processing, and animal-derived active compounds.
TRB is fully certified under international standards, including GMP, ISO, HACCP, ORGANIC (NOP & EU), FDA, HALAL, and KOSHER. Our products are exported to over 60 countries, providing global brands with the raw material security, purity, and regulatory compliance required for high-end market formulation.
Understanding the molecular composition and advanced manufacturing methodologies that define premium industrial-grade Pomegranate Seed Oil.
Our mechanical cold-press line operates at strictly controlled temperatures below 45°C. By avoiding thermal degradation, we preserve the delicate conjugated triene structure of Punicic Acid (Omega-5) and maintain the natural tocopherols, phytosterols, and polyphenols. This solvent-free process yields a rich, golden oil ideal for clean-label cosmetic formulations.
For high-purity pharmaceutical and nutraceutical applications, we employ Supercritical CO2 extraction. Operating under high pressure and low temperatures, carbon dioxide acts as a non-toxic solvent that completely evaporates upon depressurization. This method guarantees zero solvent residues, prevents oxidation, and achieves a higher concentration of bioactive lipids.
Punicic acid is the primary biomarker of pomegranate seed oil, representing up to 80% of its total fatty acid profile. We utilize High-Performance Liquid Chromatography (HPLC) and Gas Chromatography-Mass Spectrometry (GC-MS) to standardize and verify every batch, ensuring consistent anti-inflammatory, antioxidant, and lipid-barrier repair properties.
How TRB integrates smart manufacturing and vertical integration to deliver cost-effective, high-volume botanical oils globally.
At TRB, we have transitioned our manufacturing facilities into Smart Factories by integrating automated processing lines, real-time IoT monitoring, and end-to-end traceability systems. Our vertical integration strategy begins at the agricultural level, partnering with certified pomegranate orchards across China's premium growing regions. This ensures a stable, high-quality supply of raw pomegranate seeds (a byproduct of the juice industry, promoting circular economy principles).
Our Industry 4.0 infrastructure provides several key advantages for global buyers:
Tailored formulations and delivery systems engineered for diverse global market sectors.
Pomegranate seed oil is highly prized in anti-aging skincare, hair care, and barrier-repair formulations. Its high punicic acid content stimulates keratinocyte proliferation, promoting skin regeneration and elasticity. We supply cosmetic-grade oil with low odor and light color, optimized for premium serums, creams, and clean beauty lines.
Rich in conjugated linolenic acids (CLAs), pomegranate seed oil supports cardiovascular health, metabolic balance, and immune function. We offer bulk oil standardized for softgel encapsulation, as well as micro-encapsulated water-soluble powders for functional food and beverage formulations.
Due to its potent anti-inflammatory and chemopreventive properties, our high-purity supercritical CO2 extract is utilized as an active pharmaceutical ingredient (API) intermediate. We provide comprehensive documentation, including DMF (Drug Master Files) and detailed impurity profiles, to support pharmaceutical research and development.
Navigating complex international regulatory frameworks to ensure seamless customs clearance and product safety.
We provide a complete regulatory package for every shipment, including Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), Technical Data Sheet (TDS), Allergen Statements, Non-GMO Declarations, and Heavy Metal/Pesticide residue reports matching EU and US FDA thresholds.
Our manufacturing lines are audited annually to maintain compliance with GMP, ISO 22000, HACCP, USDA Organic, EU Organic, Halal (MUI), and Kosher (Star-K) standards. This ensures our ingredients are accepted by consumers and regulatory bodies worldwide.
With experience exporting to over 60 countries, we handle complex shipping requirements, including cold-chain logistics, customs clearance documentation, and flexible delivery terms (FOB, CIF, DDP) to minimize transit times and prevent customs delays.
Expert answers to common technical and commercial inquiries regarding bulk pomegranate seed oil procurement.
High-quality botanical powders and extracts manufactured to meet international quality standards.
Contact us today to request samples, technical documentation, or custom formulation quotes.
Pioneer Bio-Park, No 127 North Road Xishan Bridge, Yu Hua Tai District, Nanjing, China 210012
86-25-52863298
86-13770771528
86-25-52867040
