Sino-sundong chemical co. Ltd. Is a modern chemical technology enterprise that focuses on the development, sale and development of fine methamphetamine chemicals and special surfactants. The main product covers a range of products such as fatamine, etheramine, specialamine, anion \/ non-ion surfactants and industrially exclusive aids, with cores including fatty bethamine, alkylamine, alkylmetamine, etheramine, fattyamine polyoxyethylene ether, ricin oil polyoxyethylene ether, nested polyether, etc。