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    Security Engineering Certificate
    来源:欣智恒 Time: 2019-09-09 17:00 Source: Xin Zhiheng

    The qualifications of security engineering enterprises are divided into first-level qualification, second-level qualification, and third-level qualification. Level 3 qualification is the lowest level.

    Beijing Xinzhiheng Technology Co., Ltd. obtained the first-level qualification certificate of security engineering enterprise :

    Security Level I Qualification Certificate

    First-class qualification certificate for design, construction and maintenance capabilities of security engineering enterprises

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