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Your Current Location :Home - About Us
  • Company Introduction
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  • Patent for Automatic Door Motor
    Patent for Automatic...
  • China Construction Metal Structure Association
    China Construction M...
  • certificate of quality system
    certificate of quali...
  • certificate of quality system
    certificate of quali...
  • Quality System 3A Certificate
    Quality System 3A Ce...
  • occupational health
    occupational health
  • Environmental management
    Environmental manage...
  • Integrity Commitment Letter
    Integrity Commitment...
  • Integrity Commitment Letter
    Integrity Commitment...
  • Enterprise product execution standards
    Enterprise product e...
  • Fire Protection Association Certificate
    Fire Protection Asso...
  • Account Opening License
    Account Opening Lice...
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    400-0039-431
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    150562224@qq.com
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    2326, Liquan Industrial Park, Gaomi City, Shandong Province

©2020 Gaomi Haizhu Door Industry Co., LTD  
©2020 Gaomi Haizhu Door Industry Co., LTD