Wuhan CorrTest Instruments Corp., Ltd. (Wuhan, China) was established in 2007. Relying on scientific research strength of Huazhong University of Science and Technology, Corrtest specializes in R&D, manufacturing, and selling of electrochemical workstation (potentiostat/galvanostat) and corrosion monitoring device. We have registered trademark of CorrTest® and owns a number of software copyrights and patents. On August 2, 2016, Corrtest was successfully listed on the new OTC market; stock code is 838319. Corrtest has been changed from a private company to a joint-stock corporation.