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Stainless Steel Springs Compression Springs Torsion Springs Extension Springs Disc Spring Wireforming Springs

Location:
Yangzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Industrial Supplies > Spring

Product Description

CoStainless Steel Springs

Product Details

1. Material

Spring steel, Stainless steel, Cu, Alloy

2. Wire dia.

Ø0.08mm~Ø10.0mm

3. Coils

3.5

4. Surface finish

Bluing, Cleaning, Zinc-plated, Passivation, Electrophoresis

5. Fatigue test

5,000,000 times

6. Salt spray test

200~1000H

7. Style of ends

No Grinded

8. Certificates

ISO9001, SGS, RoHS

9. Load of type

Compression

10. Period validity

1 year

11. Pls offer your spec., we are able to make springs as your requirements

12. Discount offered in large order quantity

13. Best after-service

Compression springs are probably the most common type of spring, we manufacture

and are used in many applications such as hydraulic, pneumatic valves and lighting.

Donva is able to produce springs in a wide range of materials including

* High Carbon Steel(Music, 65Mn, 70A, 70B, 72A, 72B, 60Si2Mn etc.)

* Stainless Steel(304, 301, 316, 201, 200 etc.)

* Copper Based Alloys(Phosphor Bronze, Copper, Beryllium Copper)

* Alloy-Steel(Constantan or others)

Donva Spring

* Top 10 Spring manufacturer in East China

* Cooperate with well-know auto companies

* Import advanced equipment

* Stock or Custom

How to order

1.Pls send me your drawing with detailed specification or sample

2.We offer you our best price

3.After you confirme the price,we start to prepare the sample(usually within one week)

4.After confirming the sample,you place an order

We import the most sophisticated computer spring computer machines and do 100 percent inspection for compression springs, which ensure the quality stable and precise.



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Contact Information

Company:
 Yangzhou Donva Spring Co., Ltd.
Phone Number:
  0086-400-0003113
Fax Number:
 0086-514-87638488
 
Yangzhou Donva Spring Co., Ltd.
 Jiangsu , China FREE
 

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