Wetting Agent manufacturer / supplier in China, offering QS-326 Low Foam CAS 27306-78-1 Polyether Modified Trisiloxane Agricultural Silicone Adjuvant, QS-307 Silicone Surfactant Adjuvant Polyether Modified Trisiloxane for Agriculture, CAS 67674-67-3 Agricultural Trisiloxane Additive Organosilicone Surfactant for Pesticide Herbicide Formulation pH 4-6 and so on.