|
Runway-inspection services |
|
|
Technical testing services |
|
|
Valve-testing services |
|
|
Non-destructive testing services |
|
|
Monitoring and control services |
|
|
Industrial inspection services |
|
|
Industrial quality control services |
|
|
Consulting services for water-supply and waste consultancy |
|
|
Laboratory services |
|
|
IT services: consulting, software development, Internet and support |
|