CITEL

Since 1937, CITEL has been safeguarding the world's critical networks and equipment from transient overvoltages. Their surge protection devices ensure the safety of sensitive electronics and maintain uninterrupted operations. Through continuous investment in research and development, CITEL designs, manufactures, and supplies millions of SPDs to customers annually. The company stands out for its strategic vision of financial independence, international collaboration, and strong individual commitment at the forefront.

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