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.
January 3rd, 2026
Complete Guide to Rang Dong Thermos Bottle Categories 2025Complete Guide to Rang Dong Thermos Bottle Categories 2025The following guide to the 2025 thermos bottle categories made by Vietnam’s Rang Dong gives an overview, key features and common usage of the products.
December 26th, 2025
Rang Dong Wins Top Awards at Hanoi Technical Innovation Contest 2025Rang Dong Wins Top Awards at Hanoi Technical Innovation Contest 2025Rang Dong wins top prizes at Hanoi Technical Innovation Contest 2025 with AI-powered electrical safety, smart robotics, solar LED mastery, and automated production solutions, reinforcing its status as a leading high-tech enterprise.
December 26th, 2025
Rang Dong's Science, Tech Strength To Drive Vietnam's FutureRang Dong's Science, Tech Strength To Drive Vietnam's FutureRang Dong's strategic R&D projects involving Internet-of-Things electronics, solar LED systems and applied AI contribute to building Vietnam's sustainable future.
December 26th, 2025
Rang Dong's AI Application Report Gets High Distinction MarkRang Dong's AI Application Report Gets High Distinction MarkA report compiled by Vietnam’s Rang Dong on AI-based machine vision for smart robotics has recently won the highest distinction award at a national conference.
December 19th, 2025
Choosing Thermos Bottle As Corporate Gift Brings SuccessChoosing Thermos Bottle As Corporate Gift Brings SuccessA thermos bottle can be used as a corporate gift to show appreciation and responsibility, highlighting eco-conscious values, branding and building client trust.
December 19th, 2025
The Science Behind Vacuum Flask Insulation TechnologyThe Science Behind Vacuum Flask Insulation TechnologyBehind every vacuum flask lies a fascinating bit of science, from double walls to vacuum space to heat transfer that keep our drinks exactly the way we love.
December 13th, 2025
Rang Dong’s New Vacuum Flask Retains Flavor, Perfect HeatRang Dong’s New Vacuum Flask Retains Flavor, Perfect HeatThe new vacuum flask recently marketed by Vietnam’s Rang Dong with a stainless steel body offers reliability, original taste and style in various settings.
December 6th, 2025
Best Materials For Safe Water StorageBest Materials For Safe Water StorageStainless steel, glass and BPA-free plastic are considered the best materials which can be used for safe water storage.