Doto Medical specializes in medtech solutions for chronic kidney disease treatment. The company focuses on developing an aptamer-driven therapeutic engine aimed at innovating hemodialysis processes. It operates as a joint venture between Pure Biologics from Poland and Relitech B.V. from the Netherlands. DOTO GLOBAL provides logistics and supply chain management services, including road, air, and sea freight, as well as intermodal transportation and project cargo solutions. Ningbo DOTO Electric manufactures electrical components such as current transformers, circuit breakers, and capacitors, exporting products to countries like Japan, Turkey, India, and Vietnam. Another entity, DOTO, is involved in trade show displays, offering stand design and manufacturing services along with audiovisual equipment.