1, High-penetration emulsifier No. 201, No. 202 Use for all kinds of high-penetration concentrates, high-concentrated solution and soluble concentrates. Emulsifier 201 and 202 can be mixed according to formulation aor B to produce many concentrates. For example, insecticide such as Avermectins, Flubendiamide, Indoxacarb, Emamectin benzoate, Acetamiprid, Pesticide"Chu jin", Hexaflumuron, Fiproni, Propargite TC, Spinosad, Pyrethroid and Organophosphorus mixture. Bactericide such as Ethyl Phenol Sulfonic Acid, Pyraclostrobin, Prochloraz, Propiconazole, Difenoconazole, Myclobutanil unit dose or mixture. 2, High-penetration emulsifier No. 203 Use for high adhesive solution such as Avermectins, Propargite TC and some mixture like Petroleum oil of Emulsifier concentrates, Propargite TC or Avermectins. Product features: without Ben zene and Aromatic Hydrocarbon solution, using environmental friendly makeup, this product has features such as high spreading, high penetration, stable and long-lasting and high insecticidal activities. 3, High-penetration emulsifier No. 205 First additive which can emulsify original product: By using macromolecule materials, it can produce high concentrated cream and mixture. fFor example: add some Propargite TC, Profenofos CAS or Avermectins ointment t emulsify Active Pharmaceutivcal Ingredient(API).