Power Train Bolt
A product used in the engine, the heart of a car, based on precision forging technology. It has high strength and excellent heat resistance to withstand engine vibrations and heat, and infinite fatigue durability is ensured.

• Cylinder Head Bolt
• Bearing Cap Bolt
• Head Cover Bolt
• Flywheel Bolt
• Transmission Bolt

Chassis & Trim Bolt
A product used in assembling the car body, the framework of the vehicle. It applies heat treatment and surface treatment technologies to enhance strength against vibrations and shocks. Additionally, lightweight materials, key to improving fuel efficiency, are used. Various solutions, such as automatic fastening, are provided to improve production efficiency.

• U-Bolt
• SEMS

Precision Forged Products
These products replace conventional machining products with precision forging processes, enabling remarkable cost savings and achieving dense, continuous internal structures to improve the mechanical properties of the steel.

• Solenoid Valve
• Hollow Steel Shaft
• Tie Bar
• Hose Fitting
• Plunger

Precision Machined Products
By applying precision forging followed by machining, these products ensure formability of complex shapes, reduce costs, and achieve quality innovation.

• Guide Pin
• Caliper Piston
• EPB Screw Assembly
• Aluminum Piston
• Aluminum Cap