Since its establishment in 2009, Guangzhou Dingchang Electronics Co., Ltd. has been committed to providing SMT patch, dip plug-in and testing one-stop service for customers. With the rapid development of the company, in 2014, the company established a research and development team with a group of professional talents engaged in embedded hardware and software research and development for a long time. The company has independently innovated intelligent Android motherboard series, such as Ruixin micro, Quanzhi and Jingchen. It is a technology development platform supplier integrating R & D, manufacturing, sales and service.Application fields: smart home, digital teaching, industrial control, medical equipment, railway transportation, aerospace, communication, security.