Chinowing Technology Co., Ltd

Company overview

Chinowing Technology Co., Ltd is a Shenzhen, Guangdong-based developer and manufacturer of communication systems for drones and robots, founded in 2015. Its hardware range includes industrial remote controllers, handheld ground control stations, data radios and wireless high-definition video links. The company has developed multiband wireless communication technology with its own intellectual property and holds multiple patents. Civilian applications include agriculture, land surveying, electric power inspection, oil pipeline inspection, meteorological monitoring and forest fire monitoring.

The T20 Handheld Android Ground Station combines unmanned-system control with an 8-inch IPS display, Android 11/GMS, 4GB of RAM and 64GB of storage, with a customizable 128GB option. Its 24 configurable physical channels and independent dual SBUS outputs allow simultaneous control of a drone and its payload, with a specified remote-control delay of 40ms. The 1800g unit has a 7200mAh battery, a specified full-charge runtime of 7.5 hours, hot-swappable 18650 batteries and Type-C charging. Applications include aerial photography, logistics distribution, and search and rescue.

The VM31 and VM31PRO video, data and RC links support MESH networking, adaptive rerouting after interruption or interference, and multipath data transmission. Additional drones can join an existing network. The VM31 weighs 160g excluding antennas and measures 80 × 56 × 28mm; the VM31PRO weighs 175g excluding antennas and measures 95 × 56 × 30mm. Their specified single-point distances reach up to 15km and 50km respectively, depending on the environment. Both offer 800MHz and 1.4GHz frequency options, with 1.4GHz supplied as standard, accept DC 12–50V power for 3–12S batteries, and specify video latency below 300ms and operating temperatures from -20 to +65°C.

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