Defining the Future of Bio-Active Molecules: 29 Years of Phytochemical Engineering
Exbiol is not just a supplier; we are a molecular engineering hub. Leveraging the 29-year legacy of Zhonghong Group, we bridge the gap between raw botanical nature and pharmaceutical-grade precision for global health and beauty leaders.
Strategic Proximity.
Local Reliability.
To preserve the molecular integrity of our engineered actives, Exbiol maintains a rapid-response fulfillment network. From our Xi’an HQ to regional hubs in New York, California, and Ontario, we bridge the lead-time gap to ensure industrial-scale stability.

The Phytochemical Ledger: 15,000+ Fingerprints
While others offer a single COA, Exbiol provides a 29-year stability trajectory. Our proprietary ledger documents the molecular behavior of 10,000+ production batches to eliminate variability.
Identity Reconstruction
Rebuilding molecular fingerprints of rare specimens to ensure 100% authentic botanical DNA markers.
Counterfeit Shield
Distinguishing biogenic compounds from synthetic spikes via C14 and HPLC peak-variance analysis.
Batch Traceability
Benchmarking modern production against our 29-year archive to maintain an industry-leading ±3% variance.
DIGITIZING BOTANICAL TRUTH
Bridging the Gap Between Raw Nature and Pharmaceutical Precision
Exbiol’s technical data is maintained via secure internal servers and verified by 29-year veteran experts. In nearly three decades of formulation consulting, I’ve seen the industry struggle with the ‘Biological Variable.’ A standard extract is often inconsistent; an Exbiol Standardized Ingredient is a scientific contract. We specialize in eliminating batch-to-batch variability through Molecular Fingerprinting, ensuring that your formula performs identically every single time.
High-Containment OEB 3/4 Manufacturing & Precision Extraction
Exbiol operates at the intersection of nature and pharmaceutical rigor. We have re-engineered the traditional botanical factory model into a high-containment biopharma environment to eliminate cross-contamination and ensure molecular purity.
High-Containment OEB 3/4 Controls
Our facility is engineered to OEB 3 and OEB 4 standards, utilizing full-process closed-loop piping and negative pressure systems. This pharmaceutical-grade containment ensures that sensitive molecules like NMN and high-purity isolates are protected from environmental degradation and cross-contamination.
Supercritical CO2 & Pure Water Extraction
We prioritize Solvent-free extraction wholesale strategies. By utilizing subcritical water and supercritical CO2, we bypass the need for traditional organic solvents, delivering a clean-label product that preserves the botanical's delicate enzymatic profile.
Strict USP <467> Solvent Management
For products requiring ethanol extraction, we implement a rigorous automated recovery and purification cycle. Every batch is guaranteed to be USP <467> and EP 5.4 Class 2/3 compliant, with residual levels tested down to parts per billion (ppb).

*Real-time monitoring of air particulate and pressure differentials in our OEB-compliant extraction suites.
Vertical Integration: Seed-to-Shelf Transparency
We don't just process botanicals; we master their entire lifecycle. Our integrated model eliminates third-party risks, ensuring every molecule is born from transparency.
Genetic Selection
Authentification starts with the seed. We utilize DNA barcoding to verify botanical species, ensuring 100% genetic purity before cultivation begins.
GAP Cultivation
Strict adherence to Good Agricultural Practices (GAP). Our pesticide-free management protocols ensure no harmful runoff or residual chemicals.
Molecular Extraction
OEB 3/4 high-containment extraction transforms raw nature into pharmaceutical precision, maintaining the plant's delicate metabolic profile.
Final Release
A multi-stage quality gate system. No batch leaves our facility without full fingerprinting and longitudinal data verification.
Global Infrastructure, Local Technical Agility
Combining massive-scale manufacturing with localized North American logistics to ensure your supply chain remains uninterrupted.

China R&D & Base
- 26,000 sqm GMP-certified facility in Xi'an.
- 10+ lines with OEB 4 containment suites.
- Core phytochemical database and molecular engineering center.

USA Logistics Hub
- Located in Flushing, NY for East Coast agility.
- Local stock distribution and rapid sampling services.
- Same-day dispatch for ready-to-ship bulk inventory.

Canada Center
- Based in Ontario, the North American Gateway.
- Localized regulatory & compliance support.
- Regional logistics network for cross-border efficiency.
Global Infrastructure, Local Technical Agility
Combining massive-scale phytochemical manufacturing with localized North American logistics to eliminate supply chain friction.

Validated Quality: Our Global Compliance Framework
US Facility Registration
Good Manufacturing Practice
Quality Management System
Global Dietary Compliance
MUI/IFANCA Standards
Certified Ecological Sourcing
US Facility Registration
Good Manufacturing Practice
Quality Management System

Collaborate with a Specialist, Not Just a Vendor
Ready to solve your most challenging formulation issues? Whether it’s molecular stability or bioavailability optimization, let’s discuss your specific marker requirements and engineering needs.
- ✓ Custom Molecular Isolation
- ✓ Stability Troubleshooting
- ✓ Regulatory Compliance (USP/EP)
Technical Insight Hub
Method: Comparative HPLC Fingerprint Analysis
Standard: USP <467> / EP 5.4 Compliant

LiaoDaohai
Lead Formulation Expert / R&D Director
"With 29 years of hands-on experience in phytochemical engineering, my mission is to help global brands overcome stability and bioavailability challenges, transforming innovative ideas into market-leading products."
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