Certificates

Our company builds industry technical barriers with a full-chain qualification matrix covering engineering design, construction, and operation, including:

Core Engineering Qualifications

• Special Equipment Certification: Holds GC2-level qualification for industrial pressure pipeline installation and design, capable of undertaking professional design and construction of medium-low pressure pipeline systems.
• General Contracting Qualification: Possesses construction engineering general contracting qualification, enabling overall planning and implementation of various construction projects.
• Specialized Contracting Qualifications:
  
  • Class-I Qualification for Professional Contracting of Building Mechanical and Electrical Installation (highest-level qualification)
  • Class-I Qualification for Professional Contracting of Waterproof, Anti-Corrosion and Thermal Insulation Engineering (covering special needs such as cold storage moisture-proof and anti-corrosion)
  • Class-I Qualification for Cold Storage Equipment Installation and Maintenance (the highest special certification in the refrigeration industry)

Management System Certifications

• Dual Quality Management Certifications: Certified to ISO 9001 Quality Management System and GB/T 50430 Code for Quality Management of Construction Enterprises.
• Safety & Environmental Certifications:
  
  • Occupational Health and Safety Management System Certification (ISO 45001 standard)
  • Environmental Management System Certification (ISO 14001 standard)

Service Capability Certification

• After-Sales Service Certification: Awarded the Five-Star After-Sales Service Certification (CTS GB/T 27922 standard), demonstrating top-level industry service capability.