Billion Connect

Billion Connect pioneered the "APP+SIM Card+ Advertising" connectivity model to provide global data and telephone service for global outbound travelers. Specifically tailored for the Chinese travelers, we collaborate with our partners to provide advertising, branding and merchant recommendations and deals.
World's largest travel SIM card provider, distribute in China and 24+ countries across the world, data service cover over 150+ countries and regions. Leading advertising company at Chinese Duty Free industry, provide online/ offline media.
We also provide online/offline advertising & marketing service to business clients in the travel retail industry based on our massive user based, big data and real-time location information.

Website : https://www.billionconnect.com