Our GLL’s aluminum engine transmission housing is favored for its light weight, high strength and good heat dissipation performance. GLL focuses on producing high-quality aluminum engine transmission housings, and ensures that each product meets the quality standards through advanced casting and processing technologies.

Our GLL primarily employs die casting in its casting process, a method renowned for its efficiency and precision. In this procedure, the mold cavity is filled with aluminum liquid under high pressure to ensure rapid cooling and solidification, resulting in the creation of parts with intricate designs and high precision. This technological method not only boosts production efficiency but also ensures exceptional surface quality and precise dimensional accuracy of the final product.

Furthermore, our GLL is equipped with sophisticated cold chamber die casting machines capable of managing diverse aluminum alloy materials.

Beyond die casting, GLL also offers CNC machining services, a precision and efficient processing method that facilitates accurate secondary operations on die castings, such as drilling, milling, and tapping.

Regarding surface treatment, GLL strives for both aesthetic appeal and corrosion resistance in aluminum gearbox housings. Popular methods encompass anodizing, powder coating, polishing, and sandblasting. Anodizing enhances parts’ corrosion resistance and hardness by forming a dense oxide film, while powder coating offers a multitude of color and texture choices to augment the product’s beauty.

Material Advantages of Aluminium:

The automotive industry highly values aluminum for its outstanding properties. Its lightweight characteristic enhances fuel efficiency and reduces emissions, making it a vital component in promoting environmental sustainability. Moreover, the natural oxide layer present on aluminum provides exceptional resistance to corrosion, safeguarding it against rust and wear, thereby guaranteeing the durability and extended life of components.

GLL is steadfastly committed to sustainability, placing a significant emphasis on the use of premium recycled aluminum. This dedication underscores our emphasis on environmentally conscious practices and is instrumental in minimizing our ecological impact, in harmony with worldwide initiatives aimed at fostering a more sustainable future.