Rang Dong’s thermos flask gains popularity for decades
One of Rang Dong's double-walled thermos flasks export destinations is China, which used to sell similar products across the border to Vietnam, a strong evidence of Chinese users' confidence in the household item.
Thermos flasks made by Rang Dong, Vietnam’s leading manufacturer of vacuum flask products and which has been on its 60-year development path, have exceptional and unique quality.
Rang Dong's thermos flasks are produced using cutting-edge glass melting technology and high-efficiency electric furnaces, which do not emit CO2, SO2, or dust into the atmosphere.
The glass refill complies with Japanese and European requirements.
The body is constructed with quality PP plastic, silicone and TPE gaskets, which are approved by SGS for health safety, durability, anti-rust and durable ornamental steel as well as high-grade stainless steel.
All the three heat transmission ways are reduced by this high-quality body.
It also has a fashionable, opulent style.
Rang Dong workers check glass refills for thermos flasks at the company's advanced production line.
Rang Dong applied quality control systems such as ISO 9001: 2015, ISO 5001:2011, ISO 14001:2015, 5S, Kaizen, LEAN, 6 Sigma, and BSCI. All products are tested in accordance with British standards - BS EN 12546-1: 2000.
Rang Dong’s thermos flask capacity
A combined 23 million items are supplied to the domestic market and exports by Rang Dong annually. These vacuum flasks are made with substantial investment in:
- Contemporary automatic production lines, starting with the first stage of glass melting with a high-efficiency electric furnace with no toxic gas or dust emission.
- Absolute heat radiation used in silver plating: the current equivalent of exhaustion
- Product design, as well as the outer cases made of metal and plastic.
Rang Dong consistently maintains client satisfaction by offering products of the highest caliber. Many local and overseas customers choose and trust Rang Dong's thermos flasks.
Several samples of Rang Dong’s thermos flasks, which have won consumers’ trust.
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
Rang Dong thermos has gained its reputation in northern Vietnam decades ago, right from the 1960s when it was first produced because there was no electric or gas stove at the time, not to mention super-speed kettles, while it was cold for three to four months during winter. It may not be an exaggeration when we say the traditional thermos flask was the most essential consumer product at that time. Today Rang Dong's reputation stands firm at home and the company has also been expanding its penetration in overseas markets.
In addition to meeting domestic consumption, Rang Dong has been exporting thermos flasks to many countries. Its flask has won user’s trust and even China, which previously exported vacuum flasks to Vietnam, has now become one of the importers of Rang Dong thermos products.
Rang Dong has developed a beautiful thermos flask that is capable of retaining heat for a long time and easy to clean. The 2-liter thermos flask, model RD 2035 ST1.E, carries breakthroughs in style and many functions, for which it has won the hearts of users within a short time since being marketed. Let’s figure out what is special about this product in the following article.
Many people have been using thermos flask as the device conveniently keeps hot and cold drinks/soups for many hours. It becomes quite handy when we need to go out for shopping, going to work or school, or camping. The thermos flask’s heat retention is in place thanks to its special structure.