CR06
Interior Decoration & Finishing Works
L6
01/01/2027
CW01
General Building
A1
01/01/2027
ME01
Air-Conditioning, Refrigeration & Ventilation Works
L6
01/01/2027
ME05
Electrical Engineering
L6
01/01/2027
ME06
Fire Prevention & Protection Systems
L5
01/01/2027