Maykey Electronic Technology Co., Ltd is located in ShiHuiTe Industrial Park in Songjiang Shanghai China, professional engaged in the software R&D of VI digital multimedia information systems & integration of embedded computer products; And also R&D, manufacture& sale of the elevator multimedia and elevators LCD monitor; The products has been widely applied to all the brand of elevators, hospitals, stadium and Gymnasium, financial institutions and many public places over the years; Has been certified ISO 9001: 2000 by UKAS quality management in 2007.