Shandong Kingtone Biotechnology Co.,Ltd has more than 10 years in the Pharmaceutical and Health industry.Shandong Kingtone Biotechnology Co.,Ltd is a modern enterprise specializing in the research, development, production, processing, and export of API(Active Pharmaceutical Ingredients), Recombinant human serum albumin, medical intermedia, Peptide, Vitamins&Aimo Acids, various additives including food, feed, and cosmetics additives and various hormone products since 2016.Best supplier for you: More various and highest quality products.Our main products are API, Recombinant human serum albumin, various Additive products, and some Polypeptide Hormones products. We have won the China GMP, US NSF-cGMP certification, KOSHER, HALAL product certification, ISO9001, and ISO22000 quality management system certification.Besides, we have Well Equipped factory and modern inspection facilities, which can fully satisfy your requirement of quality and quantity.Welcome to your order~