Gstarsoft Co., Ltd. engages in the research, development, design, and sale of industrial software in China and internationally. The company offers Haochen CAD, a 2D computer-aided design (CAD) for engineering construction, manufacturing, secondary developmeny application, and information and innovation industry. It also offers Haochen Qingyi 2D and 3D design platform, a 2D+3D CAD platform software that covers mechanical drawing, mechanism design, parts design, cable/constraint design, assembly, engineering drawings, sheet metal, piping, parametric design, and other modules. In addition, it provides Haochen CAD 365, a CAD cloud application which provides users with design, engineering and manufacturing solutions that support cross-terminal and multi-user collaboration; and Haochen CAD viewer. The company was founded in 1992 and is headquartered in Suzhou, China.