Thai Drivetrain Engineering Co., Ltd.

About Us

Thai Drivetrain Engineering (TDE) is a regional leader in drivetrain and powertrain solutions, operating across Thailand, Laos, and Cambodia. As an authorized distributor and service center for Allison Transmission and Dana Spicer, TDE delivers complete lifecycle support including application engineering, sales, service, genuine parts, overhauls, certified remanufactured transmissions, and technical training.
We serve a wide range of industries, including on-highway, city and intercity buses, military, construction, mining, oil & gas, port operations, and airport ground support. By combining U.S. technology with regional expertise, TDE enables organizations to maximize uptime, improve efficiency, and reduce total cost of ownership.
Driven by innovation, integrity, and customer commitment, TDE partners with OEMs, fleet operators, and industry leaders to power essential infrastructure and accelerate growth across Southeast Asia.