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Test of Product

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Quality Certificate

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Quality Control Process 

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  • HENAN DINGLI POWER EQUIPMENT CO.,LTD.
    Standard: ISO 9001:2015
    Number: 00217Q22715R1M
    Issue Date: 2018-07-06
    Expiry Date: 2020-06-14
    Scope/Range: Manufacture of 1000kV and below transmission steel tube tower. 750kV and below steel substation structure support, 750k V and below transmission line iron tower, 220kV and belowtransmission steel tube pole, communication tower, circular concrete pole, iron
    Issued By: CHINA QUALITY MARK CERTIFICATION GROUP
  • HENAN DINGLI POWER EQUIPMENT CO.,LTD.
    Standard: ISO 14001:2015
    Number: 00217E31308R1M
    Issue Date: 2018-07-06
    Expiry Date: 2021-09-14
    Scope/Range: Manufacture of 1000kV and below transmission steel tube tower. 750kV and below steel substation structure support, 750k V and below transmission line iron tower, 220kV and belowtransmission steel tube pole, communication tower, circular concrete pole, iron
    Issued By: CHINA QUALITY MARK CERTIFICATION GROUP
  • HENAN DINGLI POWER EQUIPMENT CO.,LTD.
    Standard: OHSAS 18001:2007
    Number: CN-00217S11142R1M
    Issue Date: 2017-06-13
    Expiry Date: 2020-06-13
    Scope/Range: Manufacture of 1000kV and below transmission steel tube tower. 750kV and below steel substation structure support, 750k V and below transmission line iron tower, 220kV and belowtransmission steel tube pole, communication tower, circular concrete pole, iron
    Issued By: CHINA QUALITY MARK CERTIFICATION GROUP
  • HENAN DINGLI POWER EQUIPMENT CO.,LTD.
    Standard: Quality Certificate
    Number: 491
    Issue Date: 2018-02-21
    Expiry Date: 2021-02-20
    Scope/Range: All steel structure
    Issued By: ONAC
  • HENAN DINGLI POWER EQUIPMENT CO.,LTD.
    Standard: Costa Rica tower material standard certification
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  • HENAN DINGLI POWER EQUIPMENT CO.,LTD.
    Standard: Chile nch203 standard certification
    Number:
    Issue Date:
    Expiry Date:
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+8618037871307
86-18037871307
86-18037871307