Agrochemicals, Dispersant agent, Crotonic Acid - Freemen Agrochemicals, Dispersant agent, Crotonic Acid, Oil additive, 2-Methyl resorcinol ,Lilialdehyde, Anisic Aldehyde, Pesticides, Formulation, Surfactants Shanghai Freemen Chemicals Co,.Ltd aims to be one of the leading global chemical suppliers by creating added value.