- Business license
- Special Equipment Design License
- Special Equipment Manufacturing License
- Renovation and Maintenance Permit
- ASME-U
- ASME-U2
- Construction Enterprise Qualification Certificate
- Work Safety License
- Quality management system certification
- Certificate of Environmental Management System Certification
- Occupational Health and Safety Management System Certificate
- CMI
- Excellent Construction Units
- Excellent Construction Units
- Excellent Construction Units