Changzhou Jinghua Spring CO.,LTD mainly make all kinds of springs, precision hardware and generator. We can make as per by your drawing or sample.

 spring washer

1. Material  spring steel, stainless steel, 65Mn, 60si2Mn
2. Wire Dia and Outside Dia can be made by your need.
3. Widely used
4. Certificate  TS16949  OHSAS18001
5. Surface treatment  Zinc-plating, Colored-plating, Nickel, Golden, Tin
6. Long serived –life
7. Package  Inner  plastic bag  Outer  carton
8. Delivery  7---12days

Welcome to our web:jinghuaspring.en.alibaba.com