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Qingdao Hengfengyou Electrical Engineering Co., Ltd. 품질 관리 0

Qingdao Hengfengyou Electrical Engineering Co., Ltd. 품질 관리 1Qingdao Hengfengyou Electrical Engineering Co., Ltd. 품질 관리 2

 

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  • Qingdao Hengfengyou Electrical Engineering Co., Ltd.
    표준: Quality management system
    번호: 08615Q12508R0M
    발급 일자: 2018-08-06
    유효 기간: 2021-08-05
    범위 / 범위: Transmission, transformation, distribution equipment, oil-immersed transformers, dry-type transformers, high and low voltage switchgear, European box transformers, American transformers
    발행: Beijing Haide International Certification Co., Ltd.
  • Qingdao Hengfengyou Electrical Engineering Co., Ltd.
    표준: Environmental system
    번호: 08615E10696R0M
    발급 일자: 2018-08-06
    유효 기간: 2021-08-05
    범위 / 범위: Transmission, transformation, distribution equipment, oil-immersed transformers, dry-type transformers, high and low voltage switchgear, European box transformers, American transformers
    발행: Beijing Haide International Certification Co., Ltd.
  • Qingdao Hengfengyou Electrical Engineering Co., Ltd.
    표준: Health certification
    번호: 08615S10547R0M
    발급 일자: 2018-08-06
    유효 기간: 2021-08-05
    범위 / 범위: Transmission, transformation, distribution equipment, oil-immersed transformers, dry-type transformers, high and low voltage switchgear, European box transformers, American transformers
    발행: Beijing Haide International Certification Co., Ltd.
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