Top-Unum Electronics Co., Ltd. was founded in 2014 by a team of industry professionals with extensive experience in power electronics, passive components, and switching power supply design.

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Headquartered in Taiwan, Top-Unum is committed to 100% MIT (Made in Taiwan) engineering and manufacturing, delivering high-quality, reliable power solutions for UAV, drone systems, and advanced electronics applications. Our in-house R&D and manufacturing capabilities enable close integration between design, production, and quality control, ensuring consistent performance and rapid customization.

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With a strong focus on the UAV and unmanned systems industry, we provide power and charging solutions optimized for drones, ground stations, and mission-critical applications. Our products are designed to meet non-China supply chain requirements and international compliance standards, supporting customers in industrial, commercial, and defense-adjacent markets.

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Driven by innovation and sustainability, Top-Unum develops energy-efficient power solutions that enhance system reliability while supporting long-term environmental and carbon-reduction goals.