Custom Botanical & Mushroom Extract Manufacturer
Shaanxi Torzi Biotech Co., Ltd. is a high-tech manufacturing enterprise focused on the extraction, purification, and OEM custom formulation of organic mushroom powders, plant extracts, and functional nutraceutical actives.
Strategically headquartered in Xi'an, adjacent to China's natural botanical basin in the Qinling Mountains, we operate a vertically integrated 12,447 m² cGMP standard facility. With 23+ years of extraction expertise and over 17 years of dedicated international export operations, we provide food, beverage, nutraceutical, and cosmetic brands across North America, Europe, and Southeast Asia with dependable, scientifically verified ingredients.
Our commitment to transparent quality assurance means every batch undergoes strict internal and third-party laboratory verification—covering HPLC assay, heavy metal screening via AAS and AFS, and microbial safety testing with a comprehensive Certificate of Analysis (COA) provided with every shipment.
Supplier Operational Verification
Verified Manufacturing Capabilities
From pilot raw-material processing to multi-ton active ingredient extraction and finished OEM packaging, our facility meets international audit criteria.
Customization (OEM/ODM)
Trade & Global Logistics
R&D Innovation
Production Facility
Quality Control (QA/QC)
Export Services
8-Stage Botanical Extraction Flow
Every order follows rigorous in-process control gates to ensure safety, batch-to-batch consistency, and high active assay recovery.
STAGE 01Raw Materials 
STAGE 02Extraction 
STAGE 03Concentration 
STAGE 04Adsorption 
STAGE 05Drying & Spraying 
STAGE 06Smashing & Sieving 
STAGE 07Mixing 
STAGE 08Finished Product Advanced Extraction & Processing Machinery
Operating industrial-scale stainless-steel machinery with comprehensive cleaning-in-place (CIP) and automated temperature management.
Multi-functional Extract Tank
High-efficiency thermal countercurrent extraction
Vacuum Concentrator
Low-temperature concentration for heat-sensitive actives
Macroporous Adsorb Equipment
Precision separation and active monomer enrichment
Sanitary Storage Tanks
SUS316L mirror-polished food grade holding tanks
Centrifugal Spray Tower
Instantaneous moisture removal with minimal thermal impact
Enzymatic Reaction Tank
Controlled biocatalytic and enzymatic hydrolyzing
Ultra-fine Pulverizer
Particle sizing from 80 mesh up to 1200+ mesh micro-powder
Vacuum Drying Oven
Static vacuum baking for hygroscopic extracts
Homogeneous Powder Mixer
CV < 5% multi-ingredient blend homogeneity
RO Water Treatment System
High-purity USP standard deionized water supply
Electric Concentrator
Energy-efficient evaporation for solvent recovery
Disc Stack Separator
Continuous centrifugal solid-liquid clarification
Quality Control & Testing Center
Our in-house analytical lab validates every parameter prior to release—from active marker potency to trace heavy metals, pesticide residues, and microbial pathogens.
QA/QC Testing Center
Standardized chemical and microbiological inspection labs
Liquid Chromatograph (HPLC)
Accurate assay testing for active polyphenols and bioactives
Gas Chromatograph (GC)
Residual solvent detection conforming to USP/EP standards
Atomic Absorption Spectrophotometer
Heavy metal testing (Pb, Cd, As, Hg) at ppb levels
Atomic Fluorescence Spectrometer
Ultra-trace analysis for environmental contaminants
Dual HPLC Station
Dedicated to pilot-run validation and method development
Laboratory Rotary Evaporator
Purification parameter optimization and solvent recovery
Micro-Analytical Balance
High-precision gravimetric analysis calibrated regularly
Certifications & Global Qualification
Shaanxi Torzi Biotech Co., Ltd. operates under rigorous international food safety and pharmaceutical manufacturing frameworks.
Verified Current Good Manufacturing Practice (cGMP)
Certified by SGS for dynamic pharmaceutical and dietary supplement extraction, concentration, and spray drying operations.
Verified ISO 22000 Food Safety Management
Comprehensive hazard analysis and critical control points (HACCP) system ensuring complete food safety throughout production.
Verified FSSC 22000 Certification
Recognized globally by GFSI, verifying our plant extraction facility conforms to the world's most demanding food manufacturing benchmarks.
Verified USDA Organic Certification
Strict non-GMO, zero synthetic pesticide cultivation and clean processing for organic mushroom powders and botanical ingredients.
Verified HALAL Certification
Audited ingredients complying strictly with Islamic dietary laws for global exports into Southeast Asia, Middle East, and worldwide.
Verified Kosher Certification
Verified kosher compliance by recognized rabbinical auditing councils for North American and European nutraceutical distribution.
Trade Shows & International Cooperation
We participate regularly in premier global food ingredient exhibitions (CPHI, SupplySide West, Vitafoods) and warmly welcome on-site factory visits.
Global Industry Booth
Meeting overseas supplement formulators
Technical Sourcing Exchange
Direct meetings on spec matching & COA review
Product Range Display
Presenting organic extracts and active pure monomers
Factory On-Site Audits
Welcoming overseas procurement delegations
Specialist Export Team
Multi-lingual technical consulting and regulatory support
Modern Plant Campus
Environmental containment and clean utility designs
Cleanroom Production
Class 100,000 clean air packaging areas
Temperature Controlled Storage
Rapid palletized international export preparation
Partner with an Established Botanical Manufacturer
Looking for a dependable supply of organic mushroom extracts, active monomers, or finished private-label formulations? Contact our technical team today for official factory quotes, COAs, and evaluation samples.
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