De Yugovivian

Integrated Limited

Quality assurance

Nothing leaves the plant unverified.

Quality is a system, not an inspection at the end of the line. Ours runs from vendor approval to retention sampling — documented at every step.

Certified & registered

NAFDAC product registration, SON compliance and an ISO-aligned quality management system.

In-house laboratory

Microbiological, physico-chemical and organoleptic testing on raw, in-process and finished goods.

Documented release

No batch leaves the plant without a signed certificate of analysis and full traceability record.

Hygiene & sanitation

Validated CIP cycles, swab monitoring and zoned access control across production halls.

Quality analyst inspecting a finished bottle sample

Batch protocol

40+ checks before release.

  • Incoming raw water and material inspection
  • Reverse osmosis and UV performance verification
  • In-line fill level, torque and seal integrity
  • Microbiological plating and incubation
  • pH, TDS, conductivity and alcohol strength
  • Label placement, coding and date legibility
  • Sensory panel review before release
  • Retention samples held for shelf-life monitoring