Dr.Seri Tuchinda, Head Advisor to Ministry of Public Health and the Board.(18 Persons) Visit salt plant operation, which produce purified brine using solution mining from dissolving underground and process

Dr.Seri Tuchinda, Head Advisor to Ministry of Public Health and the Board.(18 Persons) Visit salt plant operation, which produce purified brine using solution mining from dissolving underground and process of iodized salt of Pimai Salt Company Limited and Thai Refined Salt Company Limited at Pimai District Nakhonratchasima on March 15, 2019