Yinsheng Digifavor Company Limited 

Established in 2015 and headquartered in Shenzhen, People's Republic of China, Yinsheng Digifavor Company Limited provides mobile and data top-up services to subscribers across the PRC. Its business is structured around two primary segments: Top Up Services and Digital Marketing Services. Central to its offering is the 007ka Top-up Platform, which efficiently processes mobile top-up requests. Customers can access these top-up services through various channels, including electronic banking systems, physical points of sale, external online platforms, the company's own websites, and its WeChat public account. Beyond its core top-up operations, the company also engages in mobile charging, comprehensive live streaming services, technical development, the sale of consultation packages and products for diabetes, and the procurement and delivery of virtual products, alongside other value-added services. The company adopted its current name, Yinsheng Digifavor Company Limited, in July 2023, having previously been known as NNK Group Limited.