HKQAA Certificate - ISO 9001:2000 Certificate
HKQAA Certificate - ISO 14001:2004 Certificate
HKQAA Certificate - OHSAS 18001:2007 Certificate
EMSD Certificate of Registration of Electrical Contractor
Registered Fire Service Installation Contractor RC1,RC2,RC3
Approved Suppliers of Materials and Special Contractors for Public Works
- Electrical Installation Group III
- Air-conditioning Installation, Group II (on probation)
- Fire Services Installation Group II
- Industrial Type Electrical Installation (on probation)
- Audio Electronics Installation
- Broadcast Reception Installation
- Burglar Alarm and Security Installation
Hong Kong Housing Authority Listed Electrical Contractor
CIC Registration on Primary Register of Voluntary Subcontractor Registration Scheme (R002065)
Specialist Contractor of Ventilation Works Certificate under Building Ordinance
MTR Corporation's Permanent Lists of Qualified Contractors for Operations Projects for the following categories of Works
- Building Services
- Fire Services
- HVAC
- LV Electrical Services
Qualified Service Provider for Energy-cum-carbon Audit Projects
Security Company Licence for Installation, maintenance and/or repairing of a security device and/or designing (for any particular premises or place) a security system incorporating a security device
