About
Meet the Experts Behind KoolOn’s Quality Promise
At Maruti Industries, our team isn’t just skilled — they’re specialists in automotive performance solutions. Backed by 20+ years of experience, our engineers and operators ensure every drop of KoolOn product meets the highest industry standards.
We pride ourselves on continuous improvement, technical expertise, and a deep commitment to quality. From coolant formulation to aerosol blending, our professionals deliver performance that powers India’s leading vehicles.
Manufacturing Products
Why Choose Us
Decades of expertise, international standards, and trusted performance solutions.
ISO Certified
We’re ISO 9001:2015 & 22241-1:2019 certified, ensuring global quality benchmarks in every product.
In-House R&D Labs
All our formulations are backed by robust testing, innovation, and continuous improvement.
High Production Capacity
Coolant: 100KL/month | DEF: 150KL/month | Grease: 80KL/month across Pune units.
OEM & Aftermarket Trusted
Suppliers to Bajaj Auto, Electronica, Matter Motors & other leading brands.
Wide Product Range
From Radiator Coolants and DEF to Aerosol Cleaners and Specialty Tools – all under one brand.
PAN India Presence
Serving distributors, dealers, and service centers across India with reliable logistics.
Best Selling Products
Antifreeze Coolant – OAT Base
Prevents freezing up to –30°C Protects in summer up to 140°C For Petrol, Diesel Vehicles & Gensets Pack Sizes: 1L, 3L, 5L, 210L
Coolant – OAT Base
Glycol-blended, organic acid-based Meets JISK 2234 / IS5759 For 2W & 4W vehicles Pack Sizes: 1L, 3L, 5L, 210L
KoolOn DEF
ISO 22241 STD & 32.5% urea Maintains pH value for BSIV & BSVI engines Pack Sizes: 5L, 10L, 20L, 210L, 1000L IBC
Customers Reviews
Trusted Since 2000 | 5 Manufacturing Units | Nationwide Delivery
ISO Certified Automotive & Industrial Fluids Manufacturer