ISO9001/Rohs Custom train steel heat treatment shock absorber Compression spring

 TRAIN STEEL HEAT TREATMENT SHOCK ABSORBER COMPRESSION SPRING

Clicking here  if you need more information

1.Material :

alloy steel 60Si2MnA, 1Cr18Ni9Ti, 55CrSi,OCr19Ni9, etc.

Carton Steel 65Mn, 70#, 72A, 72B, 80#, 82A, 82B . 

Stainless Steel :201, 302, 304, 316, 316L, T9A, Piano wire 
2. Finished surface: 

Zinc plating (Galvanized), Gold plating, Blacken, Silver Plating, Electrophoresis Painting, Black Nickel, Copper Plating, phosphating, Nickel-plating, Chromeplate etc.

3.Thickness:

0.08mm-12mm

4.Free sample if all is availiable.

5.Package:

1.Industrial Packing inner plastic bag+ carton + Wooden case+ pallet.
2. listen to your design of package.

How to purchase such as auto steel heat treatment shock absorber coil spring ?

One way :If possible,please send us drawing with technical requirement as:

(1) Wire diameter
(2) Outer diameter
(3) Free length
(4) Total number of coils
(5) Active number of coils
(6) Pitch(free space)
(7) Finished surface.
(8) End type

Another way :

If you don't have drawing ,also you can't let us know the accurate size ,please send us samples directly.so that we can quote you accurate price and make the production .Thanks.

To be honesty, we can make many hardwares, and the drawings are much easier

for us to understand what you want exactly, so I suggest you inquiry with detailed drawing

is much better.

WELCOME TO YWX HARDWARE SPRING CO,.LTD

1. Enviorment of Fatory:

2.Workshop Show:

3.Quality Test Equipment

4.Certification:

A). Package

Normally, put the items into PE bag at first ,and then the carton ,offer special requirement

of packing.

B). Delivery time

5-15 workdays upon receive prepayment , mostly ,depends the customer's quantity  and

specification of items .

C). Minimum Order Quantity

In order to have a right starting, we would like to listen your suggestions and will try

our effort to meet your MOQ.

D). Payment Terms
Trade Assurance, Paypal, T/T,  L/C, Western Unions,We suggest use Trade Assurance

first ,With Trade Assurance, you’re covered for: On-time shipment and Pre-shipment

product quality (Optional),without commission charge.If the supplier does not meet the

requirements in your contract, Alibaba.com will refund your covered amount.

E). Sample and Tool

Free Sample and free tool if we have items in stock. Charge the lowest cost of sample and tool if offer customization. 

As a YWX Hardware Spring customer, you are the company’s primary consideration. YWX makes the best productions, by hand, to order, for you.

If for any reason you are not satisfied with your YWX productions, please contact us immediately.

YWX Hardware spring customer services team is dedicated to answering any concerns you may have, not just on delivery but for the lifetime of your productions.