The fish sauce at Rayong Fish Sauce Industry Co., Ltd. is inspected and checked to ensure the best quality that the company can offer to the customers. Thus there is a great assurance that this fish sauce is considered one of the best in Thailand and in many places all over the world.


By the time the fish sauce becomes clear, reddish-brown, tasty and aromatic, it will then pass through the precise quality controls of every process. This includes the raw material selection, fish fermentation process and quality control processes that have become traditional practices in the standard outcome of fish sauce incorporating contamination screening, packaging, product storing and product distribution. Every process is controlled closely by the expert staff. Every production batch is identified on each product and individual packages which assures proper quality control

Quality Control Process


Process of high quality
fish sauce production.

Control the mixture of salt and fish within 2 hours.

Examine the quality and keep samples to analyze the level of protein and histamine during fermentation.

Maintain quality control to the standards of every requirement.

Screen intrusive substances to the size of 0.8 microns.

Examine the product before packing and distributing following to the high standards of Rayong Fish Sauce Industry Co., Ltd.