Nmn, Pharmaceutical Intermediates, Melatonin manufacturer / supplier in China, offering Halal ISO Certification Pure Natural Food Grade 70% Sheep Placenta Extract Powder, Natural Aloe Vera Extract Aloe Vera Leaf Extract Powder Aloeemodin 95% CAS 85507-69-3, High Quality Dietary Fiber 95 Oligosaccharide Powder Fos Fructooligosaccharides CAS 308066-66-2 and so on.