ระบบคุณภาพ

FSSC 22000 V6
ISO 22000:2018
ISO 9001:2015
GHPs
HACCP
Halal
Kosher
Green Industry lv.2
Thai Labour Standard
Thailand Trusted Mark
Nutrition Seal
Carbon Footprint Product           TRS: Premium grade dry refined salt           TRS: Premium grade undry refined salt           Prung Thip: Iodized edible salt           Tipp Salt: Iodized edible salt
Carbon Footprint for Organization           THAI REFINED SALT CO., LTD. (FACTORY)