Extension Coil Springs

Extension Coil Springs

We produce extension coil springs on high-speed equipment using the latest quality-control technologies. Spring fabricated by high grade steel and are bright nickel-plated to resist rust. Fooaima design spring for resists extension fatigue and manufactured to tight tolerances and stringent quality control standards.

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Product Details

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extension coil springs


1.Product introduction of the extension coil springs


We produce extension coil springs on high-speed equipment using the latest quality-control technologies. Spring fabricated by high grade steel and are bright nickel-plated to resist rust. Fooaima design spring for resists extension fatigue and manufactured to tight tolerances and stringent quality control standards.


● Made from high grade steel

● Springs are bright nickel-plated to resist rust

● Resists extension fatigue

● Manufactured to tight tolerances and stringent quality control standards

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2.Product Specification of the extension coil springs


Item

extension coil springs

Wire Diameter

wire sizes ranging from .008” up to .312”

Type

Helical

OEM

Offered

Material

Steel

Finish

Galvanized

Wire Type

round

Tolerance 

0.01-0.1mm

Application

Hardware

Place of Origin

China

Sample time

2-4days

Meets / Exceeds

SGS , ROHS , ISO9001

Quality guaranteed

100% responsible for quality problems

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3.Product Feature and Application of the extension coil springs


Springs are used and even hidden in an innumerable amount of places, from automobile to  appliance, medical device, sporting goods, locksmith, and more. Whatever your requirements, and whatever the final application may be, we’ll be able to offer you the most appropriate solution.


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4.Production Details of the extension coil springs


Being the manufacturer we can make any sizes to suit custom jobs. We advice on dimensions, quality, and all other requirement for any purpose you have for our springs.


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5.Product Qualification of the extension coil springs


● Quality and Environmental


More than 10 years' experiences in this field and SGS,ROHS,ISO, etc. certificated qualification and extreme standard let us keep very competitive in the current market.


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● Our ultimate target is the satisfaction of customer


By means of total employee involvement, continually staffs training, continuous renewal of production technology and the building of a long-term relationship with suppliers, we can continuously improve products quality and service.


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● Advanced processes and machinery


Our advanced machinery can produce the minimum wire diameter 0.08mm, and 100% inspect the springs automatically. 

We continuously strive to find ways of reducing our production costs, and passing the savings to you!


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6.Deliver, Shipping And Serving of the extension coil springs


● Securely packed to assure safe


1.Generally, we use standard export carton box,outer with wooden pallet.

We reinforce the cartons with straps, and we seldom meet complaint about the shipment damage by sea in the past 5 years.


2.In order to make our parts to get into your products as easy as possible, Fooaima also work with customers to develop custom packing solutions.


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● On-time delivery


We're dedicated to providing the quickest turnaround times and work very hard to ensure that all of your deadlines are met.  


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7.Have any questions?


Q: Are you a manufacturer?

Yes. Fooaima have been in providing professional solutions in spring and wire forms since 1992.


Q: How much and how long will it take to make samples?

- Sample is free of charge while the freight will be for your account.  
- We can turn round very quick,typically,it takes 2-4days to finish. It depends,contact our custom spring department can advise you regarding this procedure.


Q: What the packing method does fooaima offer?

Fooaima Quality Spring strives to fulfill every customer’s needs. we offer a wide variety of packaging options for springs and wire forms. We also work with customers to develop custom packaging solutions. It is our goal to make our parts to get into your products as easy as possible.


To improve part delivery, we offer a variety of packaging options to ship spring and wire forms, including:

(1)in bulk

(2)on cardboard box

(3)in plastic / injected-molded trays

(4)packed in layers

(5)packed to prevent corrosion

(6)using reinforced packaging for increased part protection

(7)labeled with information helpful for your shipping and receiving department

(8)packed in other custom packages


Q: Does Fooaima Spring buy insurance for our shipment?

Yes, In order to give you better service,Fooaima buy insurance for each shipment.



Not sure if constant force springs can provide the right action for your product? Contact our engineering team for more information on constant force springs and our other spring products and assemblies.

Hot Tags: extension coil springs, China, Suppliers, Manufacturers, Custom Made, Manufacturing, OEM
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