
Factory
High-Quality Controlled Supplement Factory
We build our standardized production process upon globally recognized certifications to ensure consistency in every steps. It’s our commitment to turning your innovative ideas into reality.






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8 Steps of Quality Control Procedures to Reach the Highest Standard
From raw materials to finished products, our facility follows a thorough inspection process covering water systems, air quality, hygiene, production, packaging, and shipping, ensuring product safety and consistent quality through 843 inspection items.
Raw materials evaluation
Water activity monitor
Environment quality
Process requirements
Safety management
Shelf-life examination
Standard requirements of finished product
OQC control
Quality Control Process
Environmental Quality
Water System
- Microbiological Parameters (Total Bacterial Count, Escherichia coli, Coliform Bacteria)
- TDS(<500 mg/L)
- pH (6.0-8.5)
- Free Residual Chlorine(0.2-1.0mg/L)
HVAC System
- Airflow Direction (Pressure Differential) Monitoring
- Air Change Rate Monitoring
- Particle Count Monitoring
Hygiene and Safety
Environmental Cleanliness
- Temperature and Humidity Monitoring
- Microbiological Parameters (Total Bacterial Count, Mold/Yeast, Staphylococcus aureus, Salmonella spp.)
Personnel Hygiene
- Microbiological Parameters (Total Bacterial Count, Escherichia coli, Coliform Bacteria, Staphylococcus aureus)
Incoming Material Inspection
Raw Materials
- Microbiological Testing (Total Bacterial Count, Escherichia coli, Coliform Bacteria, Mold, Yeast)
- Chemical Analysis (380 Pesticide Residues, Heavy Metals, Sulfur Dioxide, Material Composition and Migration Testing)
- Physical Testing (Thickness Measurement)
- pH
- Brix
- Moisture Content
In-Process Inspection
Manufacturing Process
- Sterilization Vessel Temperature and Time Monitoring
- pH
- Brix
- Moisture Content
- Seal Integrity Testing (Light Transmission Inspection, Pressure Resistance Test)
- Microbiological Testing (3 Parameters)
- Weight Inspection
In-Process Materials
- Microbiological Testing (Total Bacterial Count, Escherichia coli, Coliform Bacteria, Mold, Yeast, Salmonella spp.)
- Chemical Analysis (380 Pesticide Residues, Heavy Metals, 5 Preservatives, 9 Plasticizers, 8 Food Colorants)
- Physical Testing (Matching Test, Moisture Content)
- pH
- Brix
- Active Ingredient Content
Finished Product Inspection
Final Packaging
- Appearance Verification (5 Criteria)
- Quantity Verification
- Date Labeling Check
- Metal Detector Inspection
- Weight Checker Inspection
Stability Testing
- Microbiological Testing
- Visual Appearance
- pH
- Brix
Pre-Shipment Inspection
Shipment Inspection
- Verification of Shipment Quantity
- Verification of Contents and Labeling

Medical-Grade Raw Material Testing
Wel-Bloom applies its expertise in health and medical-grade ingredient trade to ensure strict quality control of all raw materials, including COA verification and microbiological tests (total plate count, mold & yeast, E. coli, coliforms). Materials may also undergo re-inspection or random testing at customs storage. Final products are tested by SGS for pesticides, plasticizers, and maleic acid—all with non-detectable results.
News & Updates

Wel-Bloom Bio-Tech
Leader of Jelly Supplement
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Phone +886-2-33225555
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Fax +886-2-3322-5966
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Email service@welbloom.com.tw
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LINE Official Account @welbloom
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LinkedIn Welbloom BioTech
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