Surfactant, Amine manufacturer / supplier in China, offering Medg/ Diethylene Glycol Methyl Ethyl Ether CAS: 1002-67-1, Dmm/ Dipropylene Glycol Dimethyl Ether CAS: 111109-77-4, De/ Diethylene Glycol Monoethyl Ether CAS: 111-90-0 and so on.