TopSun, a company headquartered in Xinzhuang Industrial Zone, Shanghai Class Industrial Zone, was founded in 2002. It is an automation and intellectualization solution provider. It integrates R&D, design, processing, production, sales and service to develop automation production lines, single-machine equipment, intelligent devices and robots for users. The transformation and upgrading of household realization system. At present, the company mainly focuses on 3C electronics, automotive electronics and medical industry. Serve SONY, APPLE, YKK, MAHLE, ALPINE, SAIC, Chang'an, Mei and other top 500 enterprises in the world. Topsun has a high-quality, professional and high-quality design team. The company has established a technological innovation system with R&D center as the core, completed a number of domestic leading technologies and products, such as high-precision shaft-rod linear motor, motion controller, lock-screw special robots, to provide customers with integrated service solutions with higher cost performance.