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Five Steps To Repair Garage Door

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  • 发布时间:2015-11-06 16:50:35
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  • 【概要描述】

    Quality China 2018·Zhejiang Expo

    【概要描述】Name: Quality China 2018·Zhejiang Expo 
    Date: June 14-16, 2018
    Venue: Hotel El Panama Convention Center & Casino
    CCPIT Zhejiang 
    Panama Chamber of Commerce, Industry and Agriculture

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  • 发布时间:2018-05-21 01:09
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  • 详情

      Five steps for you to become an expert in garage door repairing, summarized as : first to ask, secondly to look ,thirdly to listen, fourth to touch, fifth to measures. 
         Ask: contact the manufacturer, consult on the cause of the connection failure and reflect the real state. 
         Look: open the shutter doors shell, to see whether the components on the circuit board are damaged. 
         Listen: When the relay contact switch, it will produce a clear "dida" sound, to determine whether the work properly. 
        Touch: sometimes even after the power-touch (with insulated gloves safety reasons) some components. In order to feel if its temperature is correct, concluded that poor devices. 
         Measure: refers to the use of universal table screwed to the appropriate gear, control circuits related measurements.



    To make entrance and exit of passageways more intelligent.



    Retractable Gate Opener
    Garage Door Opener
    Sliding Gate Opener
    Roller Shutter Opener
    Remote Control

    Beidi Smart Science

    Address: No.1, Xingliang East Road, Anli, Leliu, Shunde, Guanddong, China.

    Fax:86-757-28888978    Fax:86-757-28891213

    TEL: Mr.Ou: 86-13590663388    Michael: 86-13794620389