ELEX Biological Products (Shanghai) Co., Ltd., established in 2013, is a sales company of the factory---Anke Biological Products (Shanghai) Co., Ltd., which specializes in sales, research and development of microbiological test products for food hygiene testing and environment testing, simultaneously act as an agency of microbial testing equipment from ELMEX Corporation of Japan. The factory has passed ISO9001:2015, and the products have passed the strict assessment of the quality management of the Japanese food industry and are favored by the industry. Its top popular product---ST swab sampler series account for 70% of the market rate in Japan.