Coil Spring for Suspension System

Coil Spring Information

Product Name

Coil Spring for Suspension System

Wire diameter

0.5-40mm

Precision

0.01-0.005mm

Weight

0.01 ~ 100kg

Material

65Mn/60Si2MnA/55CrSiA spring steel

Certification

ISO/TS16949,COC,CIQ,SONCAP

Load type

compression

HRC

46-52 degree

Color

black; red; blue; green or according clients’ requirements

Form of ends

open / closed / ground or not

Surface Finish

coating  / spraying / zinc / silver / chromium

Figure of springs

cylindrical / conical / ends pig tail/ special figures

Equipment

CNC  coil machines & fatigue tester & tensile tester

Application

car / auto / automotive / industrial /mechanical machines

Discount

large quantity, large discount

Coil Spring Payment & Terms

Supply ability

50000 pcs /month

MOQ

100 pcs for each item

Delivery time

within 10 -20 working days or advised by customer

Validity period

one year

payment terms

T/T or L/C or Western Union

Packing

plastic or PP bags for inner and corrugated cartons for outer

Advantages about Coil Spring

1. Experienced technical staff

2. Product warranty

3. Prompt delivery

4. Quality approval

5. Small order accepted.

6. Competitive price

7. First-class service

8. We provide all kinds of coil spring for car (Benz,Toyota,Volkswagen,Honda,Hyundai,Nissan,Daewoo,Subaru,Mitsubishi,etc.)

tension spring, torsion spring, hydraulic spring,mechanical spring and modified spring.

9. We provide the excellent quality and the low price,punctual shipment.

10. The material and specification could be chosen by customers

Types of Equipment

Conventional and CNC Lathes and auto lathes 

Conventional and CNC Milling Machines

High Speed CNC Machining Centres

4-axis CNC Machining Centres

Precision Wire Cut Machines

Surface and Cylindrical Grinders

Pictures about Coil Spring

About WONDEE