NEWS
NEWS
October 2nd, 2023
Rang Dong's latest vacuum flasks best in keeping heat for our dayRang Dong's latest vacuum flasks best in keeping heat for our dayBesides being useful for storing tea or coffee, vacuum flasks can also be our best assistant for keeping warm, pure water for the whole the day. The latest two models, capable of holding 1 liter and 1.3 liters, should be our first option thanks to their advantages. Let's take a closer look at these products.
November 22nd, 2025
Rang Dong Shows Innovative Lighting Technologies to StudentsRang Dong Shows Innovative Lighting Technologies to StudentsRang Dong, a pioneer in Vietnam's smart lighting, has connected students with innovative lighting technologies, inspiring them to strive for a sustainable future.
November 22nd, 2025
Vietnam’s Rang Dong Boosts Sales of Solar Energy SolutionsVietnam’s Rang Dong Boosts Sales of Solar Energy SolutionsRang Dong, Vietnam’s pioneer in green energy technologies, has launched a campaign on promoting solar energy solutions to reach business and environment goals.
November 22nd, 2025
Perfect Thermos Flask Keeps Winter Chill AwayPerfect Thermos Flask Keeps Winter Chill AwayA thermos flask that keeps hot drinks for hours brings many benefits in freezing weather, from supporting health to providing comfort and sustainable values.
November 14th, 2025
Thermos Bottles Keep Students Hydrated, Boost PerformanceThermos Bottles Keep Students Hydrated, Boost PerformanceThermos bottles keeping drinks hot or cold throughout the day are essential for students as they support sufficient hydration and focus for better performance.
November 14th, 2025
Tips For Choosing Best Vacuum Flask For Daily UseTips For Choosing Best Vacuum Flask For Daily UseUsing the following tips and paying attention to size, insulation, material and design, consumers can find the best vacuum flask for their daily routine.
November 14th, 2025
Five Mistakes Causing Vacuum Flask To Lose Heat QuicklyFive Mistakes Causing Vacuum Flask To Lose Heat QuicklyRecognizing five mistakes that often cause a vacuum flask to lose heat quickly will help users avoid a bad drink, while extending the appliance’s lifespan.
November 8th, 2025
Rang Dong's AI Use Redefines Future of Lighting IndustryRang Dong's AI Use Redefines Future of Lighting IndustryVietnam’s Rang Dong has been using Artificial Intelligence to drive innovation in smart manufacturing, business operations and customer experience.
November 8th, 2025
Rang Dong’s Core Design Capabilities Nurture InnovationsRang Dong’s Core Design Capabilities Nurture InnovationsRang Dong, Vietnam’s leading manufacturer of LEDs and vacuum flasks, has built eight core design capabilities in pursuing innovations for high-quality products.