Engineering Chinachem Group's Digital Transformation:
Cloud Migration & Managed Services
Case Background
As a premier real estate leader in Asia, Chinachem Group (CCG) provides premium property services across commercial, retail, and residential portfolios throughout the region.
Challenge
CCG’s expanding digital ecosystem – including e-commerce platforms, ERP systems, and corporate portals – has intensified demands for always-available, secure experiences. However, CCG faced several critical challenges:
- Underutilised infrastructure and vendor lock-in were driving up costs unsustainably
- Manual compliance processes created security vulnerabilities
- Legacy systems hindered scalability and innovation
Project Scope
Scope: End-to-end cloud migration and modernisation of SAP ERP, corporate web portals, e-commerce platforms, and databases.
Scale: One of Hong Kong’s largest SAP database migrations, involving petabyte-scale transfers with multi-region data encryption (Hong Kong & Virginia).
Complexity: Integration of 10+ Alibaba Cloud services using containerised (K8s) and serverless architectures.
Scale: One of Hong Kong’s largest SAP database migrations, involving petabyte-scale transfers with multi-region data encryption (Hong Kong & Virginia).
Complexity: Integration of 10+ Alibaba Cloud services using containerised (K8s) and serverless architectures.
Solution: HKBNES’s End-to-End Migration and Future-Proof Modernisation Strategy
HKBN Enterprise Solutions (HKBNES) designed and executed a future-proof cloud strategy leveraging Alibaba Cloud’s Landing Zone.
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Seamless Migration & Modernisation
- Automated server/database migration via Server Migration Center (SMC) and Data Transmission Service (DTS).
- Legacy database replacement with ApsaraDB for MySQL for high-availability managed storage.
- Critical asset transfer to Object Storage Service (OSS).
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Enterprise-Grade Security & Compliance
- Multi-region encryption for eStaff Card/property data using KMS and Secret Manager.
- Comprehensive threat protection via Web Application Firewall (WAF) + Security Center integration.
- Automated compliance audits with Cloud Config.
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Performance Optimisation
- Global content acceleration via Dynamic CDN (DCDN).
- Serverless auto-scaling with Elastic Container Instance (ECI) for traffic peaks.
- Unified monitoring through CloudMonitor and EventBridge for real-time alerts.
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Ongoing Managed Services
- 24/7 performance monitoring, security governance, and cost optimisation.
HKBNES Value Proposition
End-to-End Expertise
Completed one of Hong Kong’s largest SAP migrations with zero business disruption.
Strategic Partnership
Combined Alibaba Cloud’s Landing Zone with HKBNES’s migration proficiency (K8s, Terraform, DTS) and compliance mastery.
Future-Ready Operations
Ongoing managed services ensure long-term scalability, security, and cost efficiency.
Benchmark Achievement
Set a new industry standard for complex, large-scale cloud transformations in Hong Kong.
Why HKBNES?
HKBNES provided more than a successful migration – establishing a future-ready foundation that drives continuous business value for Chinachem Group. The partnership delivered:
- Proven Migration Excellence: Technical mastery in SAP/K8s migrations, large-scale data transfers, and legacy modernisation.
- Deep Alibaba Cloud Integration: Certified expertise in Alibaba Cloud’s ecosystem.
- Compliance-First Approach: Automated compliance mapping for Hong Kong and international regulations.
- End-to-End Ownership: Single-point accountability from initial migration to 24/7 managed services, eliminating operational silos.
- Business Continuity Focus: Zero-downtime execution during critical ERP migration, safeguarding CCG’s daily operations.
