Design the Future
with Art & AI
This site is a tiny “future company” starter kit: a studio that blends creative design, technology, and AI to build beautiful things—apps, systems, and digital experiences. One day, Grace and Catherine can turn ideas into products, and products into a company.
What We Build
Technology-driven solutions focused on innovation, efficiency, and digital transformation.
Software Development
Reliable systems tailored to real business needs—clean architecture, long-term maintainability.
Mobile Application Development
Fast, friendly apps with strong UX—because beautiful design is a competitive advantage.
System Integration
Stable interfaces, consistent data, and smooth experiences across systems and teams.
Process Automation
Reduce repetitive work. Let humans do creative thinking, and let machines do the rest.
LLM & AI Applications
AI assistants, knowledge tools, and intelligent workflows—practical, secure, and useful.
Studio Wall
Put Grace’s drawings here as a “portfolio wall”. Every tile can become a product idea.
Story Worlds
Design characters + worlds, then bring them to life.
Founders
A creative studio inspired by two sisters who love art, design, and the future.
Tip: keep this as a mascot-style illustration (brand asset), not a “family photo”.
Grace & Catherine
HUAN HUI believes that art gives ideas a soul, design gives them shape, and technology makes them real.
Today it is a studio.
Tomorrow, it can become a company—built by imagination, learning, and courage.
- Make beautiful things.
- Learn how they work.
- Turn ideas into products.
- Turn products into a company.
Company Info
Keep it professional—so it feels like a real studio. Update details anytime.
Business Hours
Monday to Friday
09:00 am – 12:00 am
Address
Avenida Deputado Sergio Cardoso de Almeida, 2225
CEP 14110-000
Brazil
Contact
Phone
+55 16 99643-7728
Business Email
grace@huanhui.com.br
catherine@huanhui.com.br
After-Sales & Support
service@huanhui.com.br