IMDS CEO info Ms. Chunming Zhang has been Chief Executive Officer of Imaging Diagnostic Systems Inc. since September 2014. Ms. Zhang has been Vice President of Sanya Wanbo (Viable) Investments, Ltd. Co, since December 2013. Ms. Zhang previously held a marketing position in China for a number of years with Dr ger Medical GmbH, with headquarters in L beck, Germany. She has been a Director at Imaging Diagnostic Systems Inc. since August 4, 2014. She has been a Director of Sanya Wanbo (Viable) Investments, Ltd. Co, since December 2013.