Korea produces the best steel in the most competitive price because of the POSCO, the world’s largest steel mill. And the hot forging technology is more widely used then casting in Korea, partly due to the influence from neighbor Japan.
Hot forging provides better microstructure and mechanical properties and better tolerances. The supplier is TS16949 certifid and experienced exporter for valve train products and power train products.

The steering system allows the wheels to follow horizontal irregularities in those roads without directional disturbances. At the same time its main function is to give the driver directional control with sufficient accuracy to choose his best course round corner to avoid other vehicles and stationary obstruction and to maneuver the car efficiently at low speed when parking.
The suspension system of a car is intended to allow the vehicle to accept vertical irregularities in the roads on which it travels with as little disturbances as possible.

Rocker Arm
Gear Sleeve
Synchronizer Sleeve Gear
The transmission parts are mounted between engine and propulsion axle or between engine and differential gear. After changing the power of engine to the revolution of and speed according to driving condition the transmission parts transfer the power to driving wheels.

S-CAM Shaft
Brake Shaft
Hub
Brake system is a part for stopping and parking. Usually, friction energy is used by it to change kinetic energy to thermal energy