Yucca Extract, Plant Extract manufacturer / supplier in China, offering Factory Supply Vitamin B12 CAS 68-19-9 Food Grade Cyanocobalamin Powder, Food Thickeners Pectin Powder CAS 9000-69-5 Food Additives Pectin, Natural Food Additives Acidity Regulators Lactic Acid CAS 50-21-5 Lactic Acid and so on.