Quality Management

Pearl River Bridge follows a strict quality control system that monitors production, from raw material selection to product packaging.

PRB soy sauce testing

Meticulous Material Procurement

Production of great-tasting sauces starts from quality raw materials, and PRB takes significant steps to secure the best materials for our products.

All materials we receive from purveyors around China go through a strict auditing process, checking that they’re free of allergens or additives.

Various Quality Testing

All soy sauce products under PRB go through a series of quality tests to verify that they meet our high production standards.

Comment on Tastee
Physical and Chemical Tests
Microbiological indicators testing
Inspection on Contaminants
Inspection on Pathogenic bacteria

PRB's Quality Control System

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  • QC by PRB Food Inspection & Research Center
  • QC by CIQ
  • QC by PAS
  • Product Tracing System

QC by PRB Food Inspection & Research Center

Our team inspects each batch of completed products to ensure they pass our internal standards before entering the market.

Certified by CNAL (China National Accreditation Board for Laboratories) and a member of ILAC (International Laboratory Accreditation Corporation, the inspection results of the PRB Food Inspection & Research Center are recognized by 44 worldwide organizations of ILAC.

PRB soy sauce testing

QC by China Inspection and Quarantine (CIQ)

As part of our preparation for export, our products must pass the inspection process of CIQ and meet local food regulations.

PRB soy sauce testing

QC by European Leading Laboratory (PAS)

Since 1999, our close partnership with PAS, a leading laboratory in Europe, has helped ensure that our products comply with EC and UK regulations.

PAS independently implements a random sampling and analysis of our products, in line with ISO 17025 standards.

PAS certificate

Product Tracing System

Every batch that leaves our warehouse has its distinct production and expiry dates on display on the packaging.

We also use a traceable batch number system to help us monitor the products for quality assurance.

PRB soy sauce testing

QC Conducted in Certified Factory