
Rang Dong Shows Key Products at Vietnam’s Innovation Exhibition
Rang Dong, fully known as Rang Dong Light Source and Vacuum Flask Joint Stock Company, brought its latest technological achievements to the Vietnam International Innovation Expo 2025, an event organized in early October to display strategic technologies which help shape Vietnam’s future. The innovation exhibition is part of Innovate Vietnam 2025, the biggest event this year in the country’s science, technology and innovations landscape organized by the Finance Ministry and the Science and Technology Ministry on October 1-3 at the National Innovation Center in Hoa Lac, Hanoi’s high-tech hub.
Rang Dong’s booth demonstrates RalliSmart smart home solutions and rooftop solar power systems, both of which reflect the company’s commitment to blending digital advancements with environmental responsibility, offering practical solutions for daily challenges.
Smart home systems
RalliSmart, the company’s flagship smart home solutions brought to the innovation exhibition feature integrated automation and energy optimization with a user-friendly design. The product reflects Rang Dong’s vision for connected, efficient living.
RalliSmart optimizes modern living spaces with seamless control over lighting, appliances and security, aimed at raising convenience while ensuring safety.
Equipped with intelligent scheduling and monitoring, the system reduces energy consumption, thus supporting cost savings for families and businesses.
Besides, its intuitive interfaces allow effortless management of home environments, making technology accessible for all users.
At Rang Dong’s booth, visitors can test RalliSmart in simulated home setups, experiencing how it creates secure, comfortable spaces without complexity.
The hands-on approach highlights the practicality of Rang Dong’s innovations, tailored for Vietnam’s diverse urban and rural settings.
Green Energy Demonstrations
Emphasizing sustainable energy adoption for both living and working spaces, Rang Dong’s innovation exhibition spotlights rooftop solar power systems, an eco-friendly technological product that brings long-term value and environmental benefits.
The systems harness renewable energy to power homes and businesses, reducing reliance on traditional grids and lowering carbon footprints.
With high-efficiency panels and easy installation, Rang Dong’s rooftop solar power systems delivers reliable performance and significant savings over time.
Moreover, designed to be environmentally friendly, they promote clean energy practices, aligning with global sustainability goals.
Rang Dong’s booth shows models of rooftop solar installations, showing how they integrate with other infrastructure. The company’s green energy approach addresses Vietnam’s growing demand for affordable, clean power, making sustainable choices viable for families and enterprises alike.
Rang Dong’s participation in the Vietnam International Innovation Expo 2025 reinforces its role as a pioneer in technological advancement. By combining smart home ecosystems with green energy innovations, the company is shaping a future where convenience and sustainability coexist.
With some 100 booths, the event has drawn the participation of over 300 innovators and investors in technology along with 40,000 visitors to witness Vietnam’s creative momentum. Rang Dong’s booth stood out as a beacon of practical, forward-thinking solutions.
The company’s innovation exhibition displays not only educate, but also inspire action toward greener, smarter living. From RalliSmart’s intuitive controls to solar panels’ enduring efficiency, Rang Dong empowers communities to embrace technology that enhances quality of life while protecting the planet
Should you have any questions or request a quotation of Rang Dong products, please send an email to: export@rangdong.com.vn.
Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn.







