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Production & R&D

From in-house rubber compounding to validated parts — our production lines and R&D discipline across three dedicated facilities in Bursa.

Technical product details

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our products.

With deep technical know-how and flexible manufacturing capacity, HANN rapidly develops and launches new product references for heavy-duty commercial vehicle applications.

Technical drawing
HANN H01.813.C complete air spring — dimensioned technical drawing H01.813.C
01

Air suspension bellows

As vehicle technologies advance, air suspension systems are becoming widespread, used on heavy-tonnage tractors, buses and trailers to improve ride and cabin comfort.

02

Shock absorbers

Shock absorbers dampen road-induced vibrations to improve ride comfort, and by controlling suspension movement they deliver a more stable and safer ride.

03

Brake systems

Friction materials engineered and validated for fade-free, consistent stopping power under full load.

04

Filters

Air, fuel, oil and cabin filtration tested to protect heavy-duty drivetrains, kilometre after kilometre.

How it's made

Four stages.
Zero shortcuts.

A controlled path from raw rubber to a validated part — the same discipline behind every component we ship.

Compound

We mix and calender our own rubber to a fixed recipe, so material behaviour is predictable every time.

Build

Layers and textile reinforcements are assembled into the precise bellows geometry by hand and machine.

Cure

Heat and pressure vulcanise each part into a single, durable, maintenance-free body.

Validate

Every batch is tested for pressure, fatigue and ride performance before it leaves the floor.

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