![Jang Seob Yoon](https://cdn.statcdn.com/static/../CMS/contactperson/ERI2596_1599056597.jpg)
Leading non smartphone mobile service providers in South Korea 2017
CJ HelloVision is a subsidiary of CJ Corporation, one of South Korea's conglomerates, and a part of the group's entertainment and media section, providing television channels, high-speed internet and telephone services.