HOWI Coolants
Advanced coolant formulas for engines, industrial machines, and fleet vehicles.
HOWI Blue Coolant
OAT-based extended-life coolant and antifreeze. Protects against overheating, corrosion, and freezing. Compatible with aluminum, cast iron, and steel.
HOWI Green Coolant Concentrate
Heavy-duty fleet coolant concentrate for commercial trucks, buses, and off-road vehicles. Nitrite-free HOAT formula with extended 2-year service life.
HOWI Industrial Process Coolant
Water-miscible metalworking coolant for precision machining. Provides excellent cooling, lubrication, and corrosion protection for CNC machines and grinders.
HOWI Lubricants
Premium engine oils and gear lubricants engineered for maximum protection and performance.
HOWI SpeedPro 4T –20W40
Superior performance four-stroke engine oil protecting your engine better. Active protection clings to the engine and transmission parts, leaving a protective film active at all times.
HOWI SpeedPro 4T –10W30
Synthetic blend four-stroke engine oil delivering faster oil circulation, better start-ups, lower oil consumption, and reduced viscosity increases.
HOWI PowerPro –15W40
High-performance diesel engine oil for heavy duty trucks, buses, LCVs, and SUVs. Provides outstanding protection for engines running on high loads.
HOWI SpeedPro 4T – 20W50
High-viscosity four-stroke engine oil ideal for older engines and high-mileage vehicles. Provides superior film strength, reduced oil consumption, and excellent thermal stability.
HOWI Specialty Oils
Industrial gear oils, hydraulic oils, and transmission fluids engineered for heavy-duty agricultural and industrial applications.
HOWI EP-90 Gear Oil
Extreme pressure gear oil engineered for manual gearboxes, axles, and differentials. Provides outstanding GL-4/GL-5 protection and thermal stability under heavy loads.
HOWI Hydro 68
Premium anti-wear hydraulic oil (ISO VG 68) for industrial hydraulic systems, piston pumps, vane pumps, and gear pumps. Excellent thermal stability and oxidation resistance.
HOWI UTTO
Universal Tractor Transmission Oil — multipurpose fluid for tractor wet brakes, hydraulic systems, power steering, and transmission. Meets leading OEM specifications.
HOWI TQ Fluid
High-performance TQ transmission fluid for automatic and semi-automatic transmissions. Provides smooth gear shifts, superior wear protection, and excellent friction stability.
HOWI Greases
High-performance greases for bearings, gears, and industrial machinery.
HOWI EP-Q Lithium Grease
Industrial-grade EP-Q Lithium Grease — marketed & packed by AT Industries. Engineered for heavy-duty bearings, chassis, and industrial machinery. Available in 210 Kg drums.
HOWI DEF (Diesel Exhaust Fluid)
High-purity aqueous urea solution (AUS 32 / AdBlue®) engineered for modern BS-VI / Euro 6 commercial diesel engines and SCR emission systems.
HOWI DEF – Diesel Exhaust Fluid
Ultra-pure 32.5% aqueous urea solution complying with ISO 22241 / AUS 32 standards. Specifically formulated for Selective Catalytic Reduction (SCR) systems to drastically reduce harmful NOx emissions, improve fuel economy, and safeguard exhaust catalysts.