The needs for lighter, more durable & high performance springs are filled with our exclusive and unique technology.
Remarkable performance is shown in all types of vehicles from mini cars to heavy duty trucks.
Widely used in automobiles, either hot or cold formed.
Side force control springs contributes to better ride feel.
SASC springs
Giving an offset to the concentric line of springs and to the ends, arbitrary setting of reaction forces can be easily controlled. As the result, driving comfort and steering performance is successfully improved by lowering the friction.
Anti-clockwise Coil Spring
Ordinary coil springs are coiled clockwise, but we have established a technology to coil anti-clockwise for side action springs. The stability and drivability improves by the employment of symmetric side action springs.
CAE Technology
With a computer system developed by Chuo, ACCESS (Advanced CHUO CE System for springs), the computer simulation technology takes over the check and trial to obtain an fixed specifications, shortening the development time at a reduced cost.
Precision Cold Forming
Chuhatsu has the technology and equipments to realize the targeted shape and performance that reflect the simulation results obtained on the coil spring shape data thru CAE.
Installed mostly in passenger cars and wagons, they fill an important role in the prevention of rollovers and provide greater stability. Anti-slide device is set to resist lateral force and adds more stability.
Anti slide system
A variety of anti-slide system is available to match your requirement of load tolerance, space and cost.
Used in trucks and vans to reduce vibration transmitted from the wheels to bodies while serving as structural components in the suspension system.
High stress leaf springs
Using newly developed material for higher stresses, high stress leaf springs have reduced number of the leaves for weight-reduction.
Installed mostly in the front suspension of light trucks and acts much in the same way as coil spring and advantageous in saving space in the engine compartment.