Potassium Sorbate, Food Ingredient, Food Additive manufacturer / supplier in China, offering Cosmetics Gtcc CAS 65381-09-1 Gtcc Caprylic Glyceride, Food Grade 99% Iron CAS 141-01-5 USP Bp FCC Ferrous Fumarate, High Quality Pure Natural Plant Extracts Quercetin CAS 117-39-5 and so on.