In this hyper-connected world, billions of objects and devices will be connected worldwide across multiple mobile networks over the coming years. Redtea Mobile is in place to give consumers the new cost-saving and practical answer by re-defining global connectivity.
Redtea Mobile is the leading eSIM (embedded SIM) service and solution provider that enables Out-of-Box Connectivity with eSIM pre-installed in the device and ensures Always-on Connectivity with Remote SIM Provisioning (RSP) platform.
Redtea Mobile has developed an RSP platform which is fully compliant with GSMA eSIM standards.
We are looking forward to collaborating with device OEMs, chipset and module manufacturers, mobile operators and service providers across the world.

We deliver turnkey global connectivity solutions including global cellular data coverage, RSP (Remote SIM Provisioning) platform, eSIM terminal technology, and eSIM based applications.
Experience in productionOur technology has already brought benefits to cellphones and an even wider range of IoT applications.
Stay professional and focusedWe are very concentrated on the global connectivity integrated solution to get your products to market faster.
What Our Stakeholders Are Saying
“RedteaMobile’s ‘RedTea vSIM’ is a turnkey solution where their proprietary Subscription Manager platform delivers Virtual SIMs on demand to the End-User on an extensive range of local Chinese and Korean devices. Click to check original post”
- Iain Maxwell, the author of the Future of SIM, Rise of the Virtual SIM
What Our Stakeholders Are Saying
“The company works with the operators around the world to build a globally connected cellular networks, and provides an end-to-end solution for all Chinese outbound tourists to easily access local network in local rates without the expensive roaming cost.Click to check original post”
- GSMA
What Our Stakeholders Are Saying
“Hosted by Red Tea Mobile, 2017 GSMA WAS#5 will take place in Macao. This event offers a great platform to meet all significant mobile players and decision-makers, as well as the wider mobile supply chain, in one place.Click to check original post”
- Telekom-ICSS
What Our Stakeholders Are Saying
“Redtea Mobile’s international data connectivity service keeps me always connected with my family and friends during that horrible Istanbul airport attack, which makes them much relieved. It also helps me to find information online. It means much too me at that critical moment.”
- Shelton You,the witness of Istanbul airport attack
What Our Stakeholders Are Saying
“An important aspect of our 5G vision is the adoption of leading new standards and innovations around the trusted SIM card. Qualcomm Technologies and Redtea Mobile have worked together to demonstrate how the GSMA's Remote SIM Provisioning specification for embedded SIM can run on a Snapdragon Mobile Platform while effectively integrating with existing mobile operator infrastructures. ”
- Sy Choudhury, Senior Director of Product Management, Qualcomm Technologies, Inc.