In order to ensure the quality of its products, Zixin Biotechnology adopts the internationally advanced HACCP hazard analysis and critical control point methods, implementing strict quality control throughout the entire process from raw materials, semi-finished products to finished products. The entire process is inspected and controlled by QA, with complete records to ensure product traceability. The company consistently organizes production in accordance with GMP requirements and is equipped with analytical instruments such as high-pressure liquid chromatography, gas chromatography, and ultraviolet spectrophotometer to ensure that all product indicators meet relevant standards. Quality comes from the production process, and the company has successively passed quality system certifications such as ISO9001, Kosher, and Halal.