Is the antigen of Zhongyuan Huiji accurate or not?

Zhongyuan huiji antigen standard. Relevant public information shows that Chongqing Zhongyuan Huiji Biotechnology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, sales and technical services of in vitro diagnostic reagents and instruments. Zhongyuan Huiji has become a leading enterprise in the field of medical devices in Chongqing and a top manufacturing enterprise in Chongqing 100, and its products and solutions have been applied to more than 2,000 hospitals around the world.