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      Celebrate the National Day | Enjoy the Glory of the Golden Age. 喜迎國慶|欣逢盛世,共沐榮光

      七十四載櫛風沐雨, 七十四載春華秋實。 回望崢嶸歲月, 一代又一代中國共產黨人團結帶領中國人民 篳路藍縷奠基立業, 書寫下震古爍今的壯麗詩篇, 創造出彪炳史冊的人間奇跡, 中華民族迎來了從站起來、 富起來到強起來的偉大飛躍。 站在中華人民共和國盛世華誕的重要時刻, 我們應不負前賢之努力,繼往開來。 在新節...

      Design and Application of JONCHN Box-Type Substation

      Development History of Box-type Substation Box-type substation is suitable for residential district, urban public transformer, busy city, construction power supply and so on. Users can choose box-type substation according to different use conditions and load levels.Since its inception, box-type s...

      Experience Uninterruptible Power with Our Advanced UPS Power Supplies

      In today’s technology-driven world, a reliable power supply is a key requirement for businesses and individuals. Whether you run computer systems or operate critical electrical equipment, ensuring a stable and uninterrupted power supply is critical to preventing downtime and costly damage. ...


      After more than 30 years of development, it has developed into a specialized company with international operation.

      About Jonchn

      JONCHN?Group, founded in 1988, is headquartered in Liushi, Wenzhou, the “electrical capital of China”. It specializes in the R & D, production and sales of transmission and distribution equipment, intelligent fire protection, power supply and other products. the implementation of parts production to finished product sales and service in one of the professional company.