XULONG SPRING - a professional spring manufacturer of custom springs and wire forms
40+ Years of Experience


a professional spring manufacturer

IATF 16949:2006 Certificated

About us

XULONG SPRING is a leading professional spring manufacturer with history over 40 years ,can make various of customized springs and wire forms with wire diameter 0.1mm-60mm,plz check us for more info.
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happy clients
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springs made out per year

Our Products

All of our springs are customized springs and wire gauge arrange


compression sprng

torsion spring

tension spring

wire form

Why Choose Us

What Sets Us Apart

lower your cost

with over 40 years struggling in spring manufacturing,we build a effective and economic supply chain

save your time

with huge production capacity of 6 containers/week, we can send your springs out rapidly

high quality

we always keep quality as life in our mind and gurantee quality through raw material and strict process

Advance Technology

keep digging in spring field for decades and update spring machines every year

easy to communicate

respond emails and issues within 12H at most using professional words and in a skill way

IATF certificated

IATF 16949:2006 passed and run our spring factory scientifically

Our Happy Clients!

"springs arrived and seems good quality, thanks"​
"our customer is satisfied with your tension springs, will contact you soon."​
"i already got the sample springs, only 3 days since order placed, it's fantastic"​

Request Info

as all of our springs are made as per your requirements, to serve you well, we have to know the requirements better, usually, spring drawings or samples are needed, if not in hand, it doesn’t matter, just take the first step to write a simple email and get in touch, we’ll try our best to help you.

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