17

2026

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06

2018 | IP Development & Brand Establishment

Secured multiple design and utility patents for surge protectors and smart manhole monitoring equipment; <br> Establishment of CRESIN Brand. Registered proprietary trademark CRESIN. <br> Admitted into the Lightning Protection Branch of China Quality Association and Smart City Alliance for industrial resource collaboration.

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The product range includes production technologies for smart capacitors, digital display meters, surge protectors, dedicated backup protection devices for surge protectors, self-resetting over/under-voltage protectors, control and protection switches, and automatic transfer switches for dual power supplies.

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