Manufactured in Xi'an under strict ISO and GMP-aligned protocols. All products below support sample evaluation, third-party lab cross-checks, and customizable bulk export packaging.
Sample Available
High Purity
Organic Superfood
99% By HPLC
Rich Flavonoids
Zero Calorie
Standardized
Potent Antioxidant
Nutrient Rich
Nitric Oxide Booster
Pharma Grade
Low Nicotinic Acid
Connect with our technical team to specify active markers, mesh size, heavy metal thresholds, or private packaging needs. We reply with quotes and test data sheets within 24 hours.
Shaanxi Torzi Biotech Co., Ltd. operates integrated purification and drying workflows across 12,447 m² of production space. Full in-process testing verifies every step from plant biomass to finished drum.
Food-grade stainless steel facilities optimized for water, hydro-alcoholic, and continuous column adsorption extraction:
Extract Tank
Concentrator
Adsorption Equipment
Storage Tanks
Spray Tower
Reaction Tank
Pulverizer
Dry Oven
Mixer
Water Treatment
Electric Concentrator
Disc Separator
Under strict adherence to E-E-A-T manufacturing standards, our laboratory performs quantitative determination of active markers, solvent residue analysis, pesticide testing and heavy metal screening for international clearance.
Analytical Quality Control Center
Micro-Analytical Balance Lab
High Performance Liquid Chromatography (HPLC)
Gas Chromatography (Solvent Residues)
Atomic Absorption Spectrophotometer (Heavy Metals)
Atomic Fluorescence Spectrometer (Trace Elements)
Dual Detection Liquid Chromatography
Heavy Metal Lead/Cadmium Assay Unit
GC Volatile Compound Analysis
Rotary Vacuum Evaporator
We regularly attend SupplySide West, CPHI, Vitafoods Europe and welcome on-site factory audits by overseas procurement specialists:
