Premium DEF for a greener tomorrow
At QBlue Fluid, product quality begins with the careful selection of premium raw materials — ensuring every litre of DEF protects modern diesel engines and SCR systems.
46%
Min. total nitrogen
Est. 2019
Trusted DEF maker
Global
Supply network
Purity
High-purity AdBlue®
Premium raw materials
Quality starts with the raw materials.
We source our Technical Grade Urea (TGU) exclusively from trusted, internationally recognized manufacturers — including Mitsui Chemicals, Japan and Gujarat Narmada Valley Fertilizers & Chemicals Ltd. (GNFC), India.
Their stringent quality standards and consistent production ensure that only high-purity urea is used in the manufacturing of QBlue Diesel Exhaust Fluid (DEF/AdBlue®).
Quality specifications
- Total Nitrogen (N): Minimum 46%
- Biuret Content: Maximum 0.5%
- Moisture Content: Maximum 1.0%
- High purity, low-impurity grade suitable for DEF
Every batch undergoes verification and quality checks before entering production, with strict storage and handling procedures that preserve material integrity.
Why QBlue
A partner engineered for trust.
Premium Raw Materials
Technical Grade Urea sourced from Mitsui Chemicals, Japan and GNFC, India for ISO-grade purity.
Aggressive Pricing
Premium quality without the premium price — efficient sourcing and optimized production.
Global Supply Network
Delivered across India and worldwide by road, container, ocean freight and railways.
Aggressive pricing
Premium quality shouldn't come at a premium price.
Through efficient sourcing, optimized production and strategic partnerships with leading raw material suppliers, we offer highly competitive pricing without compromising product quality — helping fleets, distributors, fuel stations and industrial customers reduce operating costs.
Global supply network
Reliable delivery, wherever you operate.
With our manufacturing facility and warehouse strategically located in Tirunelveli, Tamil Nadu, QBlue Fluid delivers premium DEF/AdBlue® across India and international markets — leveraging an extensive logistics network for timely, dependable supply.
India & global markets
Supply capabilities across India and international destinations.
Road & container
Flexible transportation by road and container freight.
Ocean freight
Sea freight for export and international shipping requirements.
Railways
Rail logistics for efficient, large-scale distribution.
Run a QBlue DEF filling station.
QBlue offers dealership and franchise opportunities for DEF filling stations — improving accessibility to high-quality DEF for fleet operators, transport companies, fuel stations and industrial customers.
DEF
Filling station network
Exclusive
Dealership territories
Turnkey
Branding & ops support
Bulk
Reliable supply
Solutions