Vietnam’s Rang Dong Advances Green Technology

Rang Dong, fully known as Rang Dong Light Source and Vacuum Flask Joint Stock Company, is evolving from a traditional lighting maker into a high-tech enterprise built around green technology. Guided by a Smart and Green direction, the Hanoi-based company is creating a connected, sustainable ecosystem that saves energy, protects the environment, and improves everyday living for millions of families and businesses.  

As homes and businesses worldwide search for cleaner, smarter ways to use energy, beyond making products, manufacturers are expected to deliver complete, responsible solutions. Rang Dong has answered the call by reshaping itself into Vietnam's leading innovator in lighting and smart technology, targeting sustainable, future-ready living.  

Rang Dong’s ecosystem of products and solutions work together to optimize energy use, raise living standards and support a greener future.  

Energy efficiency 

Every Rang Dong product is engineered to use less power without compromising performance. Efficient LED lighting, intelligent controls, and automated scheduling help families and enterprises lower consumption and reduce electricity costs over time.

For foreign customers, Rang Dong turns out dependable products that support energy-saving targets, ease pressure on the grid, and deliver real value across years of use. Reliable savings on lighting and appliances add up quickly across large facilities and growing households alike.

Environmentally friendly by design

Lower energy use is only part of the picture. Rang Dong designs its products to limit environmental impact across their full life cycle, from material selection and manufacturing through everyday operation. 

Cleaner, more durable products mean less waste and fewer replacements for the people who rely on them. This eco-friendly approach reflects a wider commitment to sustainable development and to leaving a smaller footprint for the communities and markets the brand serves.

Green technology made in Vietnam

At the center of this transformation is modern, homegrown innovation. 

Rang Dong advances Make in Vietnam technology, a national effort to design and produce advanced products domestically rather than simply assemble imported parts.

By investing in research, automation and connected platforms, the company turns green technology from a marketing idea into manufacturable, export-ready solutions that meet international standards. For overseas buyers, that combination of local manufacturing strength and forward-looking technology signals a partner ready to scale.

Technology matters most when it improves daily life. Rang Dong's smart home solutions bring remote control, flexible scheduling and automated scenarios into ordinary routines, making living and working spaces more comfortable, convenient and safe. 

Lighting, sockets, switches and sensors connect through a single Rang Dong Smart app, so everyday control stays simple. The result is a connected experience that adapts to how modern families and businesses actually live and work, rather than adding complexity.

This progress is built on a long record of reliability. With almost 70 years of serving millions of Vietnamese families, Rang Dong has earned recognition as a national brand, an honor the Vietnamese government grants to the country's most trusted and capable manufacturers. 

That heritage now reaches outward, as the company extends its green, smart and sustainable ecosystem to customers and partners beyond Vietnam.

By bringing together energy efficiency, eco-friendly design and connected innovation, Rang Dong is establishing green technology as the foundation of modern living. 

For partners and customers seeking a manufacturer that pairs deep experience with a clear sustainable vision, Rang Dong brand is a reliable, future-ready choice. As the ecosystem grows, that foundation is designed to support new products and smarter, greener living for years to come. 

Should you have any questions or request a quotation of Rang Dong products, please send us an email to: export@rangdong.com.vn  

Websites: en.rangdong.com.vn and vacuumflask.rangdong.com.vn