Zhigang Wang is the chair of Aosu, which is part of the Wanlong Group of companies (Wanlong Group) comprising Suzhou Wanlong Electric Group (Wanlong) and Suzhou Beijia Investment Co (Beijia). Wanlong holds 51% of the issued capital of Aosu and Beijia holds the remaining 49%. Mr Wang also holds appointments as director of the technology management department of Wanlong, and is a director of Beijia.