China Electrical Power Transformer manufacturer
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Qingdao Hengfengyou Electrical Engineering Co., Ltd. quality control 0

Qingdao Hengfengyou Electrical Engineering Co., Ltd. quality control 1Qingdao Hengfengyou Electrical Engineering Co., Ltd. quality control 2

 

Certification
  • Qingdao Hengfengyou Electrical Engineering Co., Ltd.
    Standard: Quality management system
    Number: 08615Q12508R0M
    Issue Date: 2018-08-06
    Expiry Date: 2021-08-05
    Scope/Range: Transmission, transformation, distribution equipment, oil-immersed transformers, dry-type transformers, high and low voltage switchgear, European box transformers, American transformers
    Issued By: Beijing Haide International Certification Co., Ltd.
  • Qingdao Hengfengyou Electrical Engineering Co., Ltd.
    Standard: Environmental system
    Number: 08615E10696R0M
    Issue Date: 2018-08-06
    Expiry Date: 2021-08-05
    Scope/Range: Transmission, transformation, distribution equipment, oil-immersed transformers, dry-type transformers, high and low voltage switchgear, European box transformers, American transformers
    Issued By: Beijing Haide International Certification Co., Ltd.
  • Qingdao Hengfengyou Electrical Engineering Co., Ltd.
    Standard: Health certification
    Number: 08615S10547R0M
    Issue Date: 2018-08-06
    Expiry Date: 2021-08-05
    Scope/Range: Transmission, transformation, distribution equipment, oil-immersed transformers, dry-type transformers, high and low voltage switchgear, European box transformers, American transformers
    Issued By: Beijing Haide International Certification Co., Ltd.
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