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Product advantages


Yangcheng Biological has two production plants, Heze Juancheng Factory and Jining Taiping Factory. The biological method is used to integrate chemical synthesis method and plant extraction method. Compared with the traditional process, it has unique advantages such as high high quality, high purity, low energy consumption, safety and sustainable development.
1, The company has perfect production equipment
2, with complete precision analysis and testing instruments.
3. Follow the ISO9001: 2015 modern management system, and passed the certification of FSSC22000, Fami-QS, Kosher, Halal, SC food, etc.