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HENGYI KAIFENG · Qualification

Passed the ISO-9001 national quality system certification and obtained a number of national patents

  • Qualification
    1. Qualification

Qualification

icon图标Tel:131-5373-6907(Mr. Wei)

icon图标Address:Yishui County Economic Development Zone, Jining City, Shandong Province

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Qualification

Qualification 2021-6-25 Read 4