Chengdu Jindu Superstar Astronomy Equipment Co., Ltd. is a professional manufacturer engaged in the design, production and installation of planetariums, planetarium projectors, projection dome screens, dome theaters & dome cinemas and astronomical domes. It is the fourth optical planetarium projector manufacturer in the world after Spitz from the United States, GOTO from Japan and Zeiss from Germany. It is also the only manufacturer in China with patented technology for optical planetarium projector production and projection dome hyperbolic forming perforated aluminum panels. So far, we have completed the construction of over 400 planetarium and dome theater related projects in countries (or regions) both domestically and internationally, including China, France, Poland, India, Georgia, Thailand, Malaysia, the United Arab Emirates, Algeria and so on, having rich experience in planetarium and projection dome constructions.