1. Interested in selling torsion spring, compression spring.

2. Use the variable annular orifice technique with compression spring recoil.

3. Electrode force can be adjust equable with compression spring on the stepping - on .

4. A coil compression spring is captured to the pin in the hollow core of a segment and urges the adjacent components together.

5. The utility model relates to a helical compression spring made by winding tapered wires.

6. By spring force - induced misregister, on the basis of the paper munltivariable change compression spring.

7. This form of gasket has good performance of temperature, low leakage rate, high compression spring rate.

8. It is suitable for producing double torsion spring, straight spring, pagoda-shaped compression spring, rectangle spring, swirl spring and other different spring and special-shaped spring etc.