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  • Utility Model Patent Certificate - A Mixing System for a Paint Mixer
  • Utility Model Patent Certificate - A canned structure of a paint mixer
  • Utility Model Patent Certificate - A Paving Structure of Square Stone
  • Safety Production Standardization Certificate
  • Trademark Registration Certificate
  • Xiamen University successfully signed a contract with Fujian Haoyou New Material Co., Ltd
  • Certificate of New materials enterprises
  • Certificate of High and new tech enterprises
  • ISO Management System Certificate - production of stone protective agent
  • ISO quality management system - Environmental Management System
  • ISO management system certification - occupational health and safety management system

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