A subsidiary of Beijing Wan Tai Biopharmaceutical Co., Ltd.

With the development and expansion of Wan Tai, its business fields have diversified. In addition to immunodiagnostic reagents, three subsidiaries have been established, which are dedicated to the research, development, production and sales of genetic engineering vaccines, clinical biochemical diagnostic reagents and clinical quality control products. (Beijing Control and Information Technology Co., Ltd.; Established in 2009, Standard Biotechnology Co., Ltd. is the first biotechnology company in China to focus on the research, development, production and sales of quality control products and standard substances for clinical inspection. The company has a professional R&D team, production system and marketing network, and many products have passed the evaluation of relevant national institutions and obtained the national standard material classification certificate issued by the General Administration of Quality Supervision, Inspection and Quarantine. The products involve more than ten kinds of products such as hepatitis virus detection series, venereal disease detection series, blood screening series, biochemical series, etc. The concentration levels of various products are different, which provides a multi-faceted guarantee for the verification of clinical laboratory diagnostic ability, reliable and stable traceability of values, timely detection and prevention of errors, quality control of detection and accuracy evaluation of reagent methods.