|
|
|
|
|
|
Our company are specialized in all kinds of compression springs,torsion springs,extension spring and special springs.
1. wire diameter of compression spring:0.2mm~10mm
2. Material range: carbon steel,alloy spring steel,music wire,steel,and stainless steel,iron,plated steel,alloy steel ,bronze,phosphor copper,and beryllium copper;etc.
3. surface treament:black oxide ,Zinc/Nicke/Chrome plating,power coating,oiled to prevent rust,passivate,etc. |
|
|
| sping, compression spring, extension spring, specail spring, trosion spring, com spring, ext sprring, tro spring |
|
|
| Company : |
Yangzhou donva electronics and springs CO. LTD |
| Email: |
Contact us |
| URL: |
********
|
| Phone: |
*********
|
| Fax : |
*********
|
| Country : |
China |
| Address : |
*********
|
|
|
|
|
|
