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法國Sefelec
法國Sefelec成立于1965年.是安全測試設備和線纜測試設備領域的領導者，設計、研發和生產各種測量儀器（從微歐表到高壓測試設備、絕緣強度測試設備、接地性能測試設備、安全測試設備 測量設備），測試系統（從線纜測試設備到線束測試設備，背板測試設備），以及高壓測試設備，高電壓源和高電流源。

Founded in 1965, Sefelec is part of the Martek Power Group, a world leader of measurement and power conversion equipment (dc/dc converters, custom power supplies, COTS power supplies). Sefelec has now become a reference in the field of electrical safety testing (ground bond testing, insulation resistance testing, hipot testing, line leakage testing) and cable testing, harness testing, backplane testing, in its own right; the name Sefelec on our products stands for innovation, quality and service.

Founded in 1971, Synor Electronique has been developping a wide range of Cable Testers.
In May 2001, Sefelec decides to buy Synor Electronique, in order to get an exclusive position on French market and consolidate its presence on the worldwide business

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