ZZN is a world-class provider of driveline and gear components to global OEM’s.The ZZN, Division of Liugong Dressta Machinery, located in Stalowa Wola, Poland, has 40 years of experience in manufacturing powertrain components. Its production facilities and highly qualified staff guarantee the world’s top quality products.
Numerically controlled, modern machines, machining centers, electron beam vacuum welding center and modern heat treatment equipment enable the manufacture of high quality products such as:
transmissions, powertrain components, toothed parts for railway industries, single- and two-speed steering drives, final drives, axles, Gleason type spiral bevel gear, gears, splined shafts, clutch discs, housing for powertrain components.
The ZZN is currently one of the worldwide leaders in powertrain components used in construction equipment and intends to be the substantial supplier of powertrain components for the railway industry, agricultural machinery,energy and power industry.
The Quality Management System of the Company has been approved by Lloyd`s Register Quality Assurance as conformable to ISO 9001 International Standards. ZZN Is certified by TPG ifot heat treatment and shot blasting processes.