Safe Ingredients

Pearl River Bridge maintains the optimum quality of our seasoning products through careful assessment of raw materials.

soy bean
Monosodium glutamate
Monosodium glutamate

Strict Selection of Materials and Suppliers

PRB soy sauce testing

Supplier Auditing

We require suppliers to provide samples for checking, along with certifications and test results to review their competency.

soy sauce factory

Site Audit

Every supplier’s production site undergoes numerous audits, making sure they pass our standards before sourcing.

open bid

Open Bid

We conduct open bidding among materials suppliers to provide equal opportunity, with winning bidders added to our “Qualified Supplier List.”