The main business of China Unicom SmithKline (Beijing) Information Technology Co., Ltd.

China Unicom and sK Telecom of South Korea have cooperated around the CDMA business of China Unicom, mainly including: joint development and procurement of CDMA terminals, development and application of CDMA wireless data service platform, CDMA marketing, IT infrastructure, network evolution and optimization and other fields. On the other hand, through the subsequent strategic agreement, South Korea sK became the only exclusive partner of China Unicom in multiple cooperation fields of mobile communication services in China, indirectly wading into basic telecommunications services.

As a subsidiary of China Unicom, China Unicom SmithKline Company takes the business philosophy of "innovation, high efficiency and localization" as its own responsibility, and takes the opportunity of introducing Korean special services to provide differentiated competition for operators. Since its establishment, based on the network advantages, advanced technology and diversified services of investors from both sides, it has launched special services such as Super Color Ring Back Tone, China-Korea International SMS and Emoji SMS, providing China Unicom users with colorful telecom value-added services based on WAP, BREW, JAVA, SMS and IVR.

Through unremitting efforts, SmithKline Unicom has made progress in many aspects. The board of directors has formulated a strategy to develop the super bell business. From July 2007, half a year later, the number of super bell users exceeded 1 million. From June 5438 to February 2007, China Unicom promoted the strategic cooperation among China Unicom, People's Daily and China Broadcasting Media, and successively launched large-capacity mobile newspapers based on Brew and Java clients. This is also the first new mobile newspaper based on Brew and Java in China, which is a revolution of mobile news service. The application of the most advanced technology to the mainstream media has been well received by the Propaganda Department of the Communist Party of China (CPC). By cooperating with People's Daily and China Broadcasting Media to provide a new mobile newspaper service, China Unicom's social influence has also been enhanced.