About us
Building the future
with artificial intelligence
Viet Toc Hung Company Limited was established in 2026 in Hanoi, Vietnam, with a mission to bring artificial intelligence closer to everyone. We develop the cezial brand. A user-friendly AI product ecosystem serving both individuals and businesses.
Why choose Cezial?
CEZIAL = Connect Easy for All. Easy connection for everyone.
Simplicity
Friendly interface. No technical expertise needed to harness the power of AI.
Multi-Model
Integrates leading AI models: Google, OpenAI, Anthropic, Meta. In one platform.
Security
User data is strictly protected to enterprise-grade standards.
Vietnam
Built in Vietnam, attuned to the needs of Vietnamese users and businesses.
To become Vietnam's leading AI platform, where every individual and business is equipped with their own AI assistant.
Bringing AI to everyone. Regardless of technical expertise, everyone can effectively use AI in their work and daily life.
Featured products
The cezial ecosystem for communication, work, and intelligent management.
Cezial AI Hub
Intelligent multi-LLM chat platform. Compare and harness the power of multiple world-leading AI models in a single interface.
Learn moreCezial Chat
Enterprise-grade messaging application. Secure and fast internal communication with architecture supporting millions of concurrent users.
Learn moreLegal Information
- Company name
- VIET TOC HUNG COMPANY LIMITED
- English name
- VIET TOC HUNG COMPANY LIMITED
- Tax ID
- 0111346130
- Established
- January 14, 2026
- Address
- 4th Floor, Sannam Building, 78 Duy Tan Street, Cau Giay District, Hanoi, Vietnam
- Phone
- +84 983 892 916
- [email protected]