At Sonai, quality is not just a promise—it is a measurable, auditable system integrated at every step of milk collection, processing, and product dispatch.
Raw Milk Testing
Every incoming batch undergoes 35+ rigorous tests at village BMCs, chilling centers, and plant intake to ensure only compliant milk enters production.
- Fat, SNF, protein, and solids content
- Antibiotic residue via Gas Chromatography
- Microbiological analysis for safety
- Real-time testing at every stage
Processing Hygiene & Automation
Milk flows through food-grade stainless steel pipelines at a constant 4°C, processed via fully automated systems to eliminate human contact.
- Automated Clarifiers & Pasteurizers
- CIP cleaning with hot water & sanitizers
- Zero contamination risk
- Full hygiene compliance
Product-Specific Processing
Each product follows a dedicated, temperature-controlled process using Asia’s largest 180 TPD spray dryer for milk powder.
- Milk: Pasteurized at 78°C
- Butter: 82% fat, stored at -18°C
- Ghee: Clarified at 108°C
- Paneer, Shrikhand, Lassi, etc.
R&D & Final Product Assurance
Every batch is cross-verified in real-time and post-production to meet R&D specifications and global standards.
- Minute-by-minute online monitoring
- Chemical & microbial analysis
- Export-grade shelf-life & nutrients
- Full traceability
Dispatch & Cold Chain Integrity
200 insulated tankers maintain precise temperature control from plant to shelf or international port.
- Live temperature monitoring
- Strict vehicle hygiene protocols
- Digital consignment tracking
- GPS-enabled route optimization for faster, safer delivery>
Certifications & Compliance
Sonai adheres to the highest ISO and export standards, ensuring trust for institutional and global buyers.
- Full ISO certification
- Nutritional labeling & safety docs
- Batch traceability
- International compliance