Potassium Sorbate, Food Ingredient, Food Additive manufacturer / supplier in China, offering High Quality Pyrithioxin Dihydrochloride CAS 10049-83-9 Pyritinol HCl, High Quality Glycine Ethylester Hydrochloride CAS 623-33-6 Glycine Ethylester HCl, Temperature Resistant Flame Retardant Hexaphenoxycyclotriphosphazene CAS 1184-10-7 and so on.