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YM Tech is a leader in high-voltage switch and focuses on its research
capacity for safe and convenient DC transfer.
Switching capacity of DC 1000VDC and DC 1500VDC is recognized in the world. The YM Tech works harder for
new technology and proprietary technology for safe switch device development of photovoltaic power generation switcher,
energy-saving device and chargers for electric buses, electric sedans and electric cars.
As a small but strong, global R&D center, it will be established as a leader of DC high voltage relay