Shenzhen Umi Technology Co., Ltd Located in Shenzhen , China, Covers an area of 3000 Square Meters and has 100 Employees, including 15 R&D Staff and 10 quality control specialists.. Umi is committed to the design and manufacturing of FPV drones and high-performance FPV batteries. Our products are known for their high energy density, superior discharge capabilities, and exceptional low-temperature performance—making them ideal for challenging environments and diverse applications, Over the past ten years, Our technical team has successfully completed more than 8000 custom drone battery solutions, earning widespread recognition and trust from clients in 137 countries, By providing High -quality customized solutions, we have become the preferred original battery and drone manufacturer for global customers seeking advanced power systems.