-
02.04
Registered specialized supervision company
-
02.15
Declared engineering enterprise (Landscaping, Water and sewage)
-
06.03
Selected as a good company for working (Small and medium business corporation)
-
06.19
Declared engineering enterprise (Develop water resource)
-
08.08
Registered general traffic safety audit institution
-
09.04
Registered engineering enterprise(Railroad)
-
10.21
Registered enterprise of public survey
-
10.29
Registered agent of traffic effect analysis/establishing improved measurements
-
11.05
Registered enterprise of immediate production of measurement