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About Huazhang

Front page/About Huazhang

Qualification certificate
  • Qualification certificate of construction

  • Qualification certificate of construction (new qualification)

  • Design and construction maintenance certificate for safety engineering enterprise

  • 3C certificate (3C certificate low-voltage set switch equipment _690V)

  • 3C certificate (3C certificate low-voltage set switch equipment _400V)

  • Quality management system certificate

  • Occupation certificate management system certificate (safety)

  • Occupation certificate management system certificate (environment)

  • Vice Chairman Unit of China Technical Association of Paper Industry

  • Standing Director Unit of China Paper Industry Chanber of Commerce

  • Provincial High-tech Enterprise R&D Center

  • Security Engineering Enterprise Qualification Certificate

  • Separation Machinery Standardization Committee Member Unit

  • High-tech Enterprise Certificate