Wanka Online, Inc. is a holding company, which engages in the provision of mobile advertising services. The company is headquartered in Beijing, Beijing and currently employs 376 full-time employees. The company went IPO on 2018-12-21. The firm operates its businesses through four segments. The Mobile Advertising Services segment mainly includes the advertising services through contents sorting and delivery on mobile distribution channels. The Online-video Distribution Services segment mainly engages in the provision of promotion of video content by video content providers on distribution channels. The Game Co-publishing Services segment provides game co-publishing services. The Software Maintenance Services segment mainly provides support for smartphone manufacturers and developers of fast apps. The firm mainly conducts its businesses in the Chinese market.