Zhengduozhe Technology, Inc, doing business as DAKOTA Life Sciences, operates as a biopharmaceutical company that focuses on the acquisition, development, and commercialization of pharmaceuticals designed to prevent and treat serious conditions arising in hospital and community settings. It principally focuses on delivering solutions to those people who are affected by antimicrobial resistance and who need pharmaceutical products at affordable prices. The company was formerly known as Kasten, Inc. and changed its name to Zhengduozhe Technology, Inc in May 2025. Zhengduozhe Technology, Inc was incorporated in 1986 and is based in Yichun, China.