Above 3 years' electronic equipment maintenance working experience, possess Medium and High Voltage Electrician maintenance Certificate, Low Voltage Electrical maintenance working License.

3年以上设备电气维护经验，具有中高压维修电工证、低压维修电工上岗证。

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No lift-manufacturing unit shall borrow from other units the qualification certificate of conducting lift manufacturing, installation, renovation or maintenance activity.

电梯生产单位不得向其他单位转借从事电梯制造、安装、改造和维修活动的资质证书。

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For re-certification, the FIRST PARTY shall pay in advance the certificate maintenance fee for the next one year period within one month before the certificate is end.

证书如果需要续下一年的期限，则甲方应在证书有效期到期前一个月内付清欲续的证书下一年维护费用。

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