STEP 01
Raw Material
Identity verification, assay purity testing, and strict quarantine before material release.
Enterprise Overview
Shaanxi ESNO Biotech Co., Ltd.
Founded in 2006, Shaanxi ESNO Biotech Co., Ltd. is a high-technology manufacturing enterprise specialized in the research, custom formulation, and precision manufacturing of dietary supplements, botanical extracts, and functional foods.
Headquartered in the High-Tech Zone of Xi'an, Shaanxi, our facilities operate under internationally audited quality control frameworks including NSF 455-2 GMP, ISO 22000, HACCP, Halal, Kosher, EU Organic, and USDA Organic standards. We supply brand owners, retail chains, and e-commerce supplement leaders across more than 100 countries.
19+ Years
Nutraceutical Formulation & Manufacturing Experience
100+ Countries
Global Supply Footprint & Regulatory Compliance
400+ Formulations
Developed for Global Dietary Brands
TÜV Rheinland
On-Site Verified Facility & Supply Chain Reliability
Verified Supplier Evaluation
Audited by TÜV Rheinland98.6%
On-Time Dispatch Rate
≤ 2h
Average Response Time
4.5 / 5.0
Buyer Rating (48+ Reviews)
Full Customization on Demand
Rapid Sampling in 3–7 Days
Batch-Specific COA Documentation
On-Site Material & Final Inspection
119+ New R&D Products Annually
Dedicated E-Commerce Logistics
Manufacturing Transparency
Step-by-Step Production Process
Every batch produced by Shaanxi ESNO Biotech Co., Ltd. follows standardized operating procedures inside GMP-compliant cleanrooms to guarantee purity, dosage accuracy, and batch-to-batch stability.
STEP 02
Mixing
Three-dimensional blending of active ingredients and excipients ensuring uniform potency.
STEP 03
Pelletizing
Granulation process optimizing flow characteristics and compression compatibility.
STEP 04
Tableting
High-speed rotary compression with real-time weight variation and friability controls.
STEP 05
Coating
Functional film or sugar coating for enteric protection, moisture barrier, and taste masking.
STEP 06
Filling
Automated dosing into hard gelatin, vegan HPMC capsules, or high-speed bottling lines.
STEP 07
Sphere Pressing
Specialized sphere forming and resin ball molding for modern functional supplement delivery.
STEP 08
Packing (Primary)
Desiccant insertion, induction foil sealing, child-resistant capping, and security seals.
STEP 09
Packing (Secondary)
High-precision wrap-around labeling with automated batch number and expiry laser printing.
STEP 10
Packing (Export)
Heavy-duty corrugated master cartons, moisture-barrier lining, and corner-protected palletizing.
Advanced Equipment
Dedicated Processing Machinery
Our workshop integrates automated high-speed machinery designed to handle small trial runs as well as continuous multi-million unit commercial manufacturing.
MACHINERY
Mixing Machine
Stainless steel 316L high-shear and ribbon blenders ensuring absolute compound dispersion.
MACHINERY
Pelletizing Machine
Oscillating and fluid-bed granulators configured for high-density, low-dust granules.
MACHINERY
Tableting Machine
Multi-station rotary presses equipped with tooling for round, oblong, and embossed custom tablets.
MACHINERY
Coating Machine
Automated perforated pan coating systems providing uniform film layer and color matching.
MACHINERY
Packing Machine
Multi-lane powder stick pack and 3-side/4-side sachet forming, filling, and sealing line.
MACHINERY
Automatic Packaging Machine
Complete robotic line handling electronic counting, bottle unscrambling, and tamper-proofing.
MACHINERY
Filling Machine
Volumetric and gravimetric dosing units for high-precision powder, liquid, and paste filling.
MACHINERY
Aluminum Plastic Packing Machine
Alu-PVC and Alu-Alu thermoforming blister packaging ensuring maximum shelf-life stability.
MACHINERY
Sphere Pressing Machine
Specialty equipment customized for solid herbal resin drops, sphere compression, and novel formats.
Analytical Testing & QC
In-House Testing Laboratory
Our dedicated quality assurance and analytical testing facility rigorously screens raw materials, in-process intermediates, and finished goods to ensure full regulatory and chemical compliance.
QC TESTING
Incubator
Precision microbial incubators for Total Aerobic Microbial Count (TAMC), Yeast & Mold (TYMC), and pathogen-free confirmation.
QC TESTING
Drying Box
Controlled thermostatic drying chambers used for Loss on Drying (LOD), residual moisture checks, and stability stress evaluations.
QC TESTING
Electronic Balance
Calibrated four-decimal analytical electronic balances ensuring exact standard preparations, assays, and weight uniformity.
Main Export Markets
Shaanxi ESNO Biotech Co., Ltd. possesses comprehensive international shipping and documentation experience, exporting compliant supplements to all major global continents.
Customization & Export Services
We support procurement teams and brand owners with end-to-end private label execution and export handling.
Formula Development & Reverse Engineering
Custom blend design, active compound optimization, flavoring, and stability verification.
Regulatory & Label Compliance Review
FDA supplement facts styling, EU labeling guidelines, allergen declarations, and packaging review.
International Shipping & Customs Clearance
Fast dispatch through major ports (Shanghai, Tianjin) via air express, DDP to Amazon FBA, or ocean freight.
International Audits
Quality Assurance & Compliance Standards
Our manufacturing and processing lines maintain verified certifications with regular independent third-party audits.
NSF 455-2 GMP
Good Manufacturing Practice standard for dietary supplements verifying sanitation, traceability, and facility control.
ISO 22000:2018
Food Safety Management System covering the complete processing chain from raw material intake to packaging.
HACCP Certified
Hazard Analysis Critical Control Point system systematically preventing biological, physical, and chemical hazards.
EU & USDA Organic
Verified organic processing for herbal extracts and superfood ingredients free of synthetic additives.
HALAL & Kosher
Compliant with Islamic dietary laws and Jewish kosher regulations for broad international consumer eligibility.
COA With Every Batch
Every lot is tested for assay, heavy metals (Pb, As, Cd, Hg), and microbial limits before dispatch.
Ready to Develop Your Private Label Supplement?
Contact the engineering and manufacturing team at Shaanxi ESNO Biotech Co., Ltd. for formula consultation, custom quoting, and sample testing.