Knuckle is a part of the front wheel of a car, which supports the load of the car by connecting the suspension and brake system. It is also one of the important parts that improve the speed and ride comfort by connecting with various links. Previous knuckles are made by applying advanced casting technologies such as aluminum forging or casting, electro-stirring casting, and differential pressure casting (CPC), etc, but this product is manufactured by multi-cavity(4-Cavity) low-pressure casting method which it can make competitive in both quality and price wise.

The carrier is a part of the rear wheel control system of the car, which supports the load of the car by connecting the suspension and brake system. It is also one of the most important parts that improve the speed and ride comfort by connecting with various links. Carriers are applied to luxury cars that drive at relatively high speeds or SUVs that drive on rough roads.
We are the only one in Korea which have high characteristics and high-quality parts through the semi-solid electro-stirring casting method which was made of cast iron and aluminum forging/casting before.

A Hybrid Brake Disc is a component that is assembled on the inside of a wheel to brake a car. Before, it was made of gray cast iron, but this product is the first to realize ultra-lightweight by using heterogeneous bonding technology of gray cast iron and aluminum in the central HAT part.

The center flow tunnel is located in the lower center of the car to hold the under-structure parts together. It is a high-quality, ultra-lightweight aluminum product that is manufactured using a low-pressure casting process and has a hollow channel using a core.

The rear subframe is located at the bottom rear of the car to support the axle and connect the bodywork with the wheel, and the rear wheels are composed of a suspension with multiple link parts connected to the subframe, and it is a core part of the car that requires rigidity in the front and rear directions, ride comfort, and quality stability.
This product uses a low-pressure casting method for the side-member, which is a casting part of the rear sub frame, and forms an internal hollow part at the same time as casting, resulting in ultra-lightweight and improved NVH.