our products
Cyber Security
Infrastructure
Networking
Data Management
Work Productivity
Video Conference
events & training
Maxhub Connect 2026 | Partner Event | 17 July 2026
H3C Server Training | 30 June 2026
ZDNS 專題工作坊 | 2026.06.26 | 2:00 - 5:00
Nutanix Hong Kong Partner Xchange 2026
ZStack Product Update Workshop - ZSphere v5.0 is Ready!
our services
Consultancy
Pre Sales & Post Sales Services
Training
SiS international limited focuses on hardware and software distribution, acting as a value added distributor by providing additional professional services such as pre-sales and post-sales technical service and also consultation services for IT solutions.
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