The ZZN is a world manufacturer of gears, toothed parts and powertrain components applied in railway, construction equipment, energy, military and shipbuilding. The ZZN is certified supplier by PKP CARGO S.A., PKP Intercity S.A. and accredited by PRI NADCAP in the field of heat treatment. The company has also quality certificate ISO 9001:2008.
For over 15 years the ZZN has been one of the key suppliers of gears for locomotives and Diesel engines for the US manufacturer GE.
Combining over 40 years of experience in manufacturing to global OEM’s, modern technology, innovative technical solutions, highly qualified staff and its own production ZZN guarantees the world quality level of the products such as:
- gears for locomotives, among others: ET22, EU07, SM42, ST44, EZT,
- gears for engine DIESEL,
- transmissions,
- axles,
- final drives,
- steering drives,
- torque converters,
- shaft clutches,
- Gleason type spiral bevel gears,
- large-size gears and toothed elements,
- splined shafts,
- clutch discs.
The ZZN makes every effort to meet the demands of global customers through compliance with labour rights, ethics, safety and environmental protection.
Choosing the ZZN as your partner, you gain technical advice, guaranty of high quality products and timely made order.
We invite you to cooperation.
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