Copper Coil Spring

Copper Coil Spring

Our coil spring are manufacture of mild steel and copper to prevent corrosion. Springs are manufactured to tight tolerances and stringent quality control standards. And all our products are tested to prove durability.

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Product Details

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copper coil Spring


1.Product introduction of the copper coil Spring


Our coil spring are manufacture of mild steel and copper to prevent corrosion. Springs are manufactured to tight tolerances and stringent quality control standards. And all our products are tested to prove durability.


● Manufacture of mild steel

● Copper to prevent corrosion

● All our products are tested to prove durability

● Manufactured to tight tolerances and stringent quality control standards

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2.Product Specification of the copper coil Spring


Item

copper coil Spring

Wire Diameter

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

Type

Cylinder

OEM

Offered

Material

Spring steel

Finish

Plain

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 copper coil Spring


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 copper coil Spring


Being the manufacturer we can make any sizes to suit custom jobs. We often work with engineers, offering design assistance to help lower costs and providing suggestions so that our parts will perform as desired.


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5.Product Qualification of the copper coil Spring


● Quality and Environmental


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


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● Strict Quality Testing


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


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● Advanced processes and machinery


Our advanced processes and machinery are designed to help us lower labor costs, reduce errors, and eliminate waste.


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6.Deliver, Shipping And Serving of the copper coil Spring


● 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: Do you have stock products to sell?

No. Fooaima only work on OEM orders. That means, material, dimension, drawing, surface treatment,quantity, etc. will depend on your requests.


Q: What is initial tension (extension spring)?

Extensions springs require a certain amount of force to be applied before any deflection is realized. Deflection is the point where the coils start to separate and the spring extends. Once the initial tension is reached and the spring will start to expand at the predetermined rate of the spring.
For example, if a spring has an initial tension of 20 lbs. and the spring rate is 15 lbs. /in, it will take 35 lbs of force to pull the spring apart one inch, 20 lbs. of initial tension and 15 lbs of spring rate. To expand it to two inches it will take 50 lbs of force, 20 lbs of initial tension and 15 lbs for each inch. And so on and so on.


Q: How many days will samples be finished? And how about mass production?

Generally, 2-4 working days for sampling. We're dedicated to providing the quickest turnaround times and work very hard to ensure that all of your deadlines are met.


Q: Does Fooaima Spring buy insurance for our shipment?

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



Customer Benefits

● Vast Capabilities

● Single Source Solution

● Exemplary Quality and Service

● Speed to Market Focus

● Technically Advanced Team

● Commitment to Customers

● Expansive Supplier Networks

Hot Tags: copper coil spring, China, Suppliers, Manufacturers, Custom Made, Manufacturing, OEM
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