China Unicom Hong Kong Operations Limited
China Unicom Hong Kong Operations Limited
ISO/IEC 20000 certification
Certified by
ISO/IEC 20000 Certified Organization
China Unicom Hong Kong Operations Limited
Hong Kong
Renewed
23-06-2023
22-06-2026
The IT service management system of China Unicom (Hong Kong) Operations Limited supporting the provision of colocation, facility management and managed services to external customers from Headquarters.
19 Chun Wang Street,, Tseung Kwan O Industrial Estate
New Territories