Guangzhou Katoy Electronics Co., Ltd. participated in Prolight + Sound Guangzhou 2026, showcasing High Frequency Transformers, Low Frequency Transformers, Toroidal Transformers, Ferrite Core Inductors, and other audio magnetic components. The event provided valuable opportunities to connect with global customers and discuss innovations in professional audio and power solutions.

KATOY, a leading power transformers and energy storage transformers manufacturer from Guangdong, China, showcased reliable, efficient transformer solutions at the Asia Energy Storage Expo 2025.

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