What makes us unique

BlueOne is a supplier of AdBlue solutions that reduce NOx (nitrogen oxides) in the exhaust gas system of your heavy duty vehicle, be it a truck, a bus, a tractor, a car, a van or a non road vehicle. We are the fist AdBlue manufacturer in Vietnam. BlueOne is a brand commercialized by VinaDef. Making the choice of BlueOne means a guaranteed AdBlue supply, this ensures you continuity of supply in quality AdBlue. BlueOne complies with Euro 4,5 and 6 emission standards. You can be sure your SCR heavy duty vehicle will function flawlessly by using AdBlue by BlueOne

We have our own vehicle fleet dedicated to bulk deliveries and to deliveries of 5, 10, 15, 20 and 200 litre containers. We also have tailor-made storage solutions to meet the Client’s needs.

AdBlue is a trademark by Verband der Automobilindustrie e.V. (VDA)


AdBlue® is a chemical product, complementary to fuel, which shall be used in diesel vehicles equipped with SCR (Selective Catalytic Reduction) technology. It is an aqueous solution made of high-purity urea.

AdBlue® is a non-toxic and environmental-friendly product as it actively contributes for a reduction of polluted gases that increase the greenhouse effect, transforming nitrogen oxides in natural air components (elementary nitrogen and steam).


The main characteristics present in AdBlue® BlueOne are:
It is a colourless and odourless liquid;
Its melting point is -11ºC;
It is neither flammable nor explosive;
It is not classified as a dangerous substance, neither for people nor for the environment.




AdBlue® may be purchased directly at VinaDef or through our network of authorised resellers.



Our detail information

Use materials which are approved, clean and recommended for AdBlue®. The 100% stainless steel 316 Tiand the HDPE are recommended materials. It is advisable to avoid the contact between AdBlue® and copper, zinc, aluminum and normal steel materials, otherwise there is the risk of deterioration of the product’s quality and problems may arise in the catalyst and other equipment.

Protect AdBlue® from all contamination with fuel, oil, water, dust, dirt, metals, detergent, etc.

Store AdBlue® at temperatures between 30 ºC and -11 ºC.

Use AdBlue® exclusively according to the standards DIN 70070 and ISO 22241-1.

--> Do not use AdBlue® as an additive for diesel;
--> Do not pour AdBlue® in the fuel tank;
--> Do not operate without AdBlue®;
--> Do not refill used AdBlue® containers without prior certified cleaning;
--> Do not storage AdBlue® under direct sun light;
--> Do not allow any contact between AdBlue® and any other substance or material other than 100% stainless steel 316 Ti and HDPE (High-density polyethylene).

Quality is the most striking feature of the AdBlue® commercialised by VinaDef. In fact, we produce a product of an extraordinary purity, acknowledged as the best in the Market, totally in line with the regulations in force; prior to be made available to our Clients, AdBlue® undergoes a thorough quality control performed regularly in our own laboratory and in independent laboratories.
Relevant standards on AdBlue® and urea:
- ISO 22241-1: Quality requirements;
- ISO 22241-2: Testing methods;
- ISO/DIS 22241-3: Transport and storage handling;
- ISO/DIS 22241-4: Refilling interface;
- DIN 70070;

Will I have to use AdBlue®? Why?
All heavy vehicles with diesel engines registered from the 1st October 2006 onwards have to comply with the norm Euro 4 regarding exhaust emissions. So to comply with the environmental standards Euro 4 and Euro 5 (more recent) on trucks’ exhaust emissions, the vast majority of the manufacturers chose the SCR technology which requires the use of an aqueous urea solution 32,5%.
Although there is an alternative technology, EGR leads to an increase in diesel consumption, so itis noticeable that most manufacturers chose for SCR and from the 1st of January 2015 onwards (when the Euro 6 standard will come into force) all will have to use it. In the United States the EPA 2010 standard also leads to the use of the SCR technology.

What is the SCR Technology (selective catalytic reduction)?
The SCR technologyreduces the diesel engines emissions because when the nitrogen oxides (NOx) go through the exhaust system, they blend with AdBlue® and transform themselves in nitrogen and steam (which are natural air components) given a catalytic reaction boosted by heat.

What is the expiration date for AdBlue®?
It is operational for approximately 1 year, as long as it is stored at a temperature between -11ºC and 30ºC, and provided that its long-term exposure to different weather conditions – particularly the sun – is avoided.
AdBlue® may freeze if the temperature is below -11°C; nevertheless, it does not suffer any damage during the freezing process and once it gets back to the original status, the solution will regain its concentration and quality. The quantity of urea included may reduce if AdBlue® is kept at temperatures above 30°C and, in this case, there is also the possibility to form ammoniac.

Is AdBlue® an additive for diesel?
No. It has a separate system that never gets in touch with diesel.

What are AdBlue® consumption levels?
On average, the consumption of AdBlue® is around 1,5 litres per 100 km (driving on motorways).

What is the Law Euro 4, Euro 5 and Euro 6?
Legislation that makes it compulsory for diesel vehicles to reduce the engine emissions.
Euro 4 standard came into force on the 1st October 2006.
Euro 5 standard came into force on the 1st October 2009.
Euro 6 standard will come into force on the 1stJanuary 2015.

USE: Chemical product, complementary to fuel, that shall be used in diesel heavy and light vehicles equipped with SCR (selective catalytic reduction) technology in order to meet the Euro4, Euro5 and Euro6 standards.

ADVANTAGES: It is an additive that makes it possible to reduce the polluted exhaust fumes that increase the greenhouse effect, transforming nitrogen oxides in natural air components (elemental nitrogen and steam).

CHARACTERISTICS: Physical state: Liquid Colour: Colourless up to white Odour: odour free or with a slight odour to ammoniac Water solubility: Completely soluble Composition: Urea aqueous solution

SPECIFICATIONS: In accordance with the ISO-22241 standard.

EXPIRY DATE: As long as the storage conditions follow thoroughly our instructions, we recommend the use within the maximum period of 12 months. 

VinaDef Company Limited

Adress: 114 street No 1, Song Giong residence, An Phu ward, Dist 2, Ho Chi Minh city

Hotline: 08 88882469

Email: infor@vinadef.com

Website: vinadef.com



All storage and refilling problems deserve our attention. Our technicians are prepared to suggest the best solution to
face the problem presented by our Client.

AdBlue is a trademark by Verband der Automobilindustrie e.V. (VDA).


We provide our Clients certified containers which are specially developed to store AdBlue®. The locking system of the 10, 20 and 200 literjerry cansbrings an anti-spill solution and it was designed to eliminate the possibilities of getting in touch with contaminant substances



VinaDef provides its clients a wide variety of storage solutions in a specific tank with a minimum capacity of 5 m3. Certain tanksmay be equipped withtelemetry and with a certified systemfor retail with a receipt printing possibility.



We offer our Clients an efficient solutionfor their bulk refilling needs; our own vehicles of different capacities are equipped with up to date technical means so that the refilling is carried out according to the most strict safety and


We have plumbs for AdBlue® refilling with a myriad of characteristics and with the best suited accessories to adjust the specifications of each Client.


Send us a message

HOTLINE 088888 2469
EMAIL infor@vinadef.com
AdBlue® BlueOne
AdBlue® BlueOne
ADD 114 Street No 1, Song Giong residence, An Phu ward, District 2, HCMC