Clutch spring, valve spring, spring for shockabsorber, torsion bar for automotive seat, other kinds of high quality spring and key parts for automotive industry.
离合器弹簧、气门弹簧、减震器弹簧、汽车座椅扭力杆、其他各类汽车行业用高品质弹簧及关键部件。
2
The suspension system of claim 1, further including a shockabsorber pivotally attached at one end to said trailing end of said step spring and at the other end to said chassis.