• AISC Certificate
  • First-grade Qualification for Specialized Contracting of Steel Structure Engineering
  • National Postdoctoral Research Workstation
  • Prefabricated Steel Structure Construction Technology Research Centerfor Zhejiang Province
  • Metrological Certificates for Steel Fabricators
  • Headquarter and R&D base for Chinese Steel Structures Industry
  • Quality Management System Certificate
  • Environment Management System Certificate
  • Occupational Health and Safety management system certificate