We, the largest Russian manufacturer of Ethanolamines and Alkylethanolamines, would like to express you our sincerely gratitude! Sintez OKA LLC is a leading Russian chemical company in the amine market. And we have partnership relations with leading companies which is a confirmation of its products meeting international quality standards. Our company produces such chemicals as: Diethanolamine (DEA) , Monoethanolamine (MEA) and Triethanolamine (TEA) ; Dimethylethanolamine (DMEA) and Methyldiethanolamine (MDEA) .