Mr. Yoshihiro Tamura (Left) - President & CEO of Thai Central Chemical Public Company Limited (TCCC), leading high quality NPK compound fertilizer which popular among farmers in Thailand under trademark "OX-Brand, Baby, Singha and TCCC Brand". TCCC received Certificate of ISO 9001:2015 - Quality Management System from Ms.Natchira Indravasu (Right) -Business Development Manager of The British Standards Institution (BSI.) is a leading provider of business improvement solutions. This certificate provides to Phrapradaeng plant site in Samut Prakan Province which has the ability to manage Co-Generation of Electricity Steam and Hot water from Gas Engine to meet quality standards, reduce production costs and be environmentally friendly.