About Tonsun International - Your IT Telecom Service Provider
Introduction
TonSun International (TSI) Tech Limited is a Hong Kong-based company, founded in 2013 with the mission to be the best IT solutions provider offering creative and groundbreaking solutions to meet the needs of the IT, Telecom, Banking, and Consumer Industries globally. We approach our clients with fresh eyes to develop customized, unique strategies that align with their goals. Although we have grown since our founding, our passion remains the same: to grow alongside our clients. We are committed to addressing your business needs while providing international trade solutions that support your critical expansion plans involving clients, services, products, or trade. Our distinctive approach not only differentiates us but also contributes to our success. We offer a broad range of services and solutions tailored to help organizations facilitate change, achieve their vision, and optimize performance and productivity. Our registered office is situated in a prominent corporate park in Hong Kong, complemented by branch offices in China, India, and Dubai, enabling us to act as a reliable telecom service provider in the region.
Key Projects
We offer SIM solutions to two Chinese operators and nine other global operators, addressing their needs with our comprehensive international trade solutions. Our IT solutions provider expertise includes eUICC (Universal Integrated Circuit Card) and eSIM projects tailored for both consumer and M2M applications. Additionally, we manage VAS, DMC, and OTA projects. Our services extend to international VoIP and carrier services, positioning us as a reliable telecom service provider. We also specialize in customized IoT roaming systems, IoT asset management, and remote personalized systems. Consumer services we provide include smart wearables, IoT modules, mobile embedded apps, NFC devices, mobile handsets, secure WiFi routers, outdoor routers, ONT, MiFi, optical media converters, and PTT with voice, video, and GPS capabilities through SIM-enabled devices.