JDZ Bio-Engineering Co founded in 1998 is a National High-tech Enterprise, specialize in developing, innovating and producing Bioactive Peptide Biological Raw Materials, Biological Feed, Feed Additives, Veterinary Medicine and Animal Health products. Headquarter is located in the center of China Zhengzhou City and the production base is located in the Provincial Level Industrial Zone with total investment over USD 35 million, cover an area of over 15 acres. Particularly, JDZ is the China's unique enterprise which possess the unique production line of bioactive peptide biological materials, and 18 production lines of Liquid Feed, Biological Feed, Feed Additives and Veterinary Medicine. JDZ firmly believe the quality is the foundation of survival and the origin of brands. For the quality control, JDZ introduce scientific management system constantly, the feed and additive production lines have passed ISO 9001:2015 quality system certification and veterinary medicine production lines have passed dual quality system certification of GMP and ISO 9001:2015. In order to ensure the first-class quality and improve quality continuously, JDZ have been devoting to strive for excellence in each process, operate precisely at each stage, and assign quality control to each position.