Specializing in planetary gearboxes for excavators, crawler cranes, mining equipment, and transport machinery. Our high-torque, high-ratio gearboxes deliver reliable performance under extreme working conditions, ensuring durability and operational efficiency.

Providing robust drive solutions for rollers, pavers, and milling machines. Designed to withstand heavy loads and continuous operation, our gearboxes support stable and efficient road construction equipment.

Trusted by leading manufacturers of aerial work platforms — including the iconic 82-meter high-altitude vehicle used in the Winter Olympics. Our gearboxes ensure smooth lifting, precise control, and uncompromising safety at height.

Engineered for rotary drilling rigs and foundation equipment. Our planetary gearboxes deliver the high torque and impact resistance required for demanding piling and deep foundation applications.

Offering durable and efficient drive solutions for a wide range of agricultural equipment. Our gearboxes are designed to perform reliably in harsh field conditions, supporting modern farming operations.

Serving diverse industries including oil & gas, marine, and wind power. Our precision gearboxes and components are built to meet the rigorous demands of specialized and mission-critical applications.