The detail of compression spring:1.The ends can be ground flat so that force is applied squarely to each ends of the spring, reducing the tendency to buckle, or to accommodate accurate seating requirements and a reduced solid height that may be imposed by particular applications.

2.We have the lastest CNC machinery to produce high quality precision products at a very competitive cost.

3.Send us your drawing and we can arrage a quotation and production samples. If not please tell us the following demand:

a. wire diameter

b.material and surface treatment

c.free length

d.inside diameter and outside diameter

e.No. of counts

f.direction of turing