Compression Spring, Packaging Type : Metal

We are offering compression spring.compression spring
manufactured from your drawing or sample as a one off or large production run, available in a wide range of materials and finishes. It should be mentioned that customers need to tell us the ends type of the compression spring.
1. Capabilities:
* material:
spring steel
stainless steel
carbon steel
music wire
galvanized steel
hard drawn
non-ferrous metals
* finish:
black oxide
painted
nickel plating
passivate
plain
tin plating
chrome plating
zinc plating
* end configuration:
closed
closed and ground
open
* wire diameter:
0.15 to 8.0mm
0.006 to 0.315 in
*outer diameter:
4.0to 80mm
0.157 to 3.15 in
* direction of wind:
left hand
right hand
optional
2. Sample express:
* ups, dhl, tnt, ems, fedex
3. Fob port:
* shanghai, ningbo
4. Delivery time: (delivery on time, all the time)
* samples need about 10 days
* 25-30 days
notes: all springs and wire forms are tempered or oil hardened and tempered as required, also the 100 hours salt spray test.