Yiyun Network Technology (Guangzhou) Co., Ltd. was established in June 2007 17. Legal Representative: Tang Die.
The company's business scope includes: software development; Research and development of network technology; Internet blockchain technology research and development services; Computer technology development and technical services; Technical development and service of electronic anti-counterfeiting system; Network information technology promotion service; Software technology promotion service; Technology import and export; Information electronic technology services; Safety technology to prevent product retailing; Information technology consulting services; Multimedia design services, etc