Expansion Springs

Expansion Springs

Expansion springs manufacture of tempered spring wire and zinc plated finish.Tight tolerances and stringent quality control standards.Guarantees high-performance consistency.Can be custom made in a whole variety of shapes and sizes.

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Product Details

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expansion springs


1.Product introduction of the expansion springs


Expansion springs manufacture of tempered spring wire and zinc plated finish.Tight tolerances and stringent quality control standards.Guarantees high-performance consistency.Can be custom made in a whole variety of shapes and sizes.


● Tempered spring wire and zinc plated finish

● Guarantees high-performance consistency

● Tight tolerances and stringent quality control standards

● Can be custom made in a whole variety of shapes and sizes

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2.Product Specification of the expansion springs


Item

expansion 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 expansion springs


Springs are used and even hidden in an innumerable amount of places, from construction to the office, home appliance, sports products, electronic products, and more. We have used that experience to develop very efficient, cost effective processes to meet your specific needs.


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4.Production Details of the expansion springs


With more than 20 more years in manufacturing springs and wire forms,we are able to develop very efficient, cost effective processes to meet your specific needs.


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5.Product Qualification of the expansion springs


● Quality and environmental care are very important for us.


Fooaima Spring has been certified to comply with the quality and environmental requirements of SGS,ROHS & ISO 9001.


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● Strict Quality Testing


Springs are small components, but they play an important role in your product’s quality.
Fooaima take this responsibility seriously and make every effort to ensure that we meet all of your production requirements.


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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 expansion 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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● Quick Lead-Time


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 finishes do you provide?

Here we have listed some of the finishes we frequently supply springs and wire forms to:

Nickel plated
Chromeplated
Zinc Phosphate
Electropolishing
black oxide coating  
Sandblasting
Salt spray testing
Powder coatings
Polished
Zinc Plating
Gold Electroplating
Powder Coating
Black Oxide (oil and wax)
Passivated (on stainless steel) and more

If you don't see the finishes included here,please contact our Custom Spring Department at fooaimaspring@126.com for a quote.


Q: How do you control the quality?

We consider quality as most important factor, and employ QC with 5 years of experience, and very rigid to quality control. Every goods have to pass 3 times check, and our inspection standard is much more rigid, so we can make sure good quality.



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

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