NO. |
Certificate |
Grade |
1 |
Certificate of Qualification of Construction Enterprise |
Petro-chem Project Design-Build Grade II, Building Engineering Project Design-Build Grade II
|
2 |
Pressure Vessel Design Certificate |
Class I, II, II |
3 |
Pressure Vessel Manufacturing Licens
|
A1, A2, B2, C3 |
4 |
Installation and Repair License for Special Eqipments(pressure conduit) |
GB1, GB2, GC1 |
5 |
Installation and Repair License for Special Eqipments (hoisting machinery) |
C |
6 |
Boiler Installation & Maintenace License |
Class III |
7 |
Quality Management Certificate |
ISO9001: 2000 |
8 |
Pressure Pipe Engineering License |
GB, GC1 |
9 |
Surveying and Mapping Certificate |
Class D |
10 |
Road Transportation License |
Dangerous goods and commoon transporation |
11 |
Vehicle Maintenance and Repair Certificate |
Class II, Grade B |
