
Founded 1999 in Germany, Round Solutions is one of the leading pioneers in M2M and IoT technologies. We design, build and distribute the world's most advanced Edge and wireless technologies.

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Sunnyway is a leading provider of IoT antennas, ensuring that devices remain reliably connected at all times. In today’s world, where everything is becoming smarter, faster, and more mobile, stable antennas are at the core of modern communication.
Sunnyway’s portfolio covers all major wireless standards: 2G, 3G, 4G, 5G, WLAN, GNSS (GPS, Galileo, Beidou, GLONASS), Bluetooth, NFC, UWB, LoRa, and V2X for vehicle-to-vehicle communication. This makes their antennas suitable for a wide range of applications – from smart meters and payment terminals to vehicles, wearables, industrial systems, and even satellite communication.
With innovative antenna designs such as FPC, PCB, LDS, and multi-band antenna boxes (3-in-1, 5-in-1, or 6-in-1), Sunnyway offers compact, robust, and flexible integration into devices. Customers benefit from high efficiency, strong signal quality, and durable construction – even under challenging conditions.
Sunnyway is more than just a technology provider – it is a trusted partner in the global IoT ecosystem. The company focuses on innovation, quality, and long-term reliability. With years of experience in wireless technology and close cooperation with international partners, Sunnyway helps bring IoT ideas to life. From design to production, Sunnyway supports businesses in creating smarter, safer, and more connected solutions.
Sunnyway’s mission is to make wireless communication simple, secure, and available everywhere. By doing so, the company creates new opportunities for the Internet of Things: from smart energy and intelligent cities to modern mobility and connected Industry 4.0.