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  • ISO-9001

    Issuing authority : 北京中联天润认证中心

    Valid period : 2017/12/23 - 2020/12/23



    Beijing zhongliantianrun Certification Center






    The certificate is made valid when used with certification scopes and the requirement of applicable laws and regulations


  • 营业执照

    Issuing authority : 枝江市工商行政管理局

    Valid period : 2017/7/19 - 2019/12/15



    营业执照





    经营范围:真空灭弧室、真空接触器、真空断路器、高低压开关及成套设备的研发、设计、生产及销售;五金件的生产、销售


  • CE

    Issuing authority : Shenzhen Easy Test Electronic Products Co.,Ltd

    Valid period : 2013/6/6 - 2020/12/31



    CE 






    This certificate of conformity is based on an evaluatian of a sample of the above mentioned product.