DN Castech specializes in delivering high-quality castings, from simple to intricate designs.


Gearbox castings are designed with advanced engineering methods, ensuring accurate dimensions, superior strength, and durability to support complex transmission systems.
With modern casting technologies and premium alloys, we manufacture gearbox housings, covers, and structural parts that meet global standards of quality and performance.
Our gearbox castings provide long-term durability, precision fit, and consistent performance, ensuring smooth power transmission across diverse automotive and industrial applications.