What is AdBlue®?

An aqueous solution with 32.5% technical grade urea in pure water, which used in the SCR(Selective Catalytic Reduction) system of diesel vehicle or machine. 
A global fully licensed product of the German Association of the Automotive Industry (VDA).
A product that decomposes NOx into nitrogen and water to reduce air pollution while maximizing fuel efficiency.

Our Certificate

Our factory obtained a series of certificate/test report which ensure our quality in manufacturing.

ISO 9001-2015
ISO 14001-2015
(English Version)
ISO 14001-2015
(Chinese Version)
VDA License
SGS Test Report

Bluetech AdBlue® Solutions

10 Litres -
For Top-up on the Road

Specially designed to provide a simple and convenient solution for our customers to top-up Bluetech® Adblue® on the road.  

20 Litres -
For Top-up on the Road

Same as 10L packaging, specially designed to top-up on the road. It comes with a flexible spurt, and is easy to dispose to ensure it is environmental friendly.

200 Litres -
For Refill in Limited Space

Designated for frequent users who have limited refilling space. This slim container can fit in more of the narrow space.

1,000 Litres (IBC) -
For Easy Storage & High Mobility

IBC, a 1,000-litre bulk container, is best fit for small operators who would like to have a bulk support of Bluetech® Adblue® on site. Its design with pump and dispensing hose offers an expedient solution to our clients.

1,500-5,000 Litres -
Bulk Storage Dispenser

This 1,500-5,000 litre bulk tank is designed for transport companies with medium size fleets. The design for outdoor usage with the compliance of the highest quality standards, ensure our Bluetech AdBlue® is with 100% purity.

5,000 - 20,000 Litres -
Bulk Storage System

This 5,000 – 20,000-litre bulk tanks is specially designed for aboveground AdBlue® storage, which are beneficial for home depot with large size fleets in terms of price and quality. They can be equipped with 1 to 8 pumps for your easy handling.

What is SCR system and how it works?

Selective Catalytic Reduction (SCR) is a proven and reliable technology to reduce nitrogen oxide (NOx) from diesel engine exhaust. It has been used by major heavy duty vehicle manufacturers, farm vehicle, construction machine to meet the emission standards in place in different countries.

SCR system reduces NOx, a poisonous gas, to near-zero levels by introducing very small dose of a non-toxic chemical, commonly known as AdBlue® or DEF. AdBlue® is injected into a catalytic converter, in which when heated, the urea turns into ammonia and reacts with the exhaust gas, and breaks down NOx into nitrogen and water.

AdBlue® is injected into a catalytic converter

Urea turns into ammonia when heated & reacts with exhaust gas

Break down NOx into Nitrogen & Water


Bennick, C. (2009). SCR Looms on the Horizon. Equipment Today, 45(1), 8-9. 

Kolman, D. A. (2011, Summer). Some perspectives into the emissions technology required for SCR engines. Fleet Maintenance, 3.

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