Electrics Products Small Springs Torsion Springs

Small Springs Factory: Quality Electrics Torsion Springs. Find the best selection of high-quality springs for electric products at our factory.
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Basic Info.

Model NO.
ramp spring
Load Type
Production Process
Cold Roll
Transport Package
Carton Pallet
100 x110x120
Production Capacity

Product Description

Why work with Bosswin?
19 years of experiences in the metail springs business.
The most developed facilities gurantee  good quality and very high production capacity.
We can develop necessary toolings and produce any springs as per buyer's requests

Products show
Electrics Products Small Springs Torsion Springs
Product Description


raw materials we   
process on

stainless steel,Music wire  Carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,etc.

material diameter or thickness


workcraft or process

CNC processing, mannual work

surface treatment

painting, electroplating, polishing , blacken etc


Industrial facilities.automobiles,  Motorcycles, electronics, Sports facilities, telecommunications products etc

Quality Certification


Payment term



plastic bags,and then cartons ,  wooden or plastic 


By sea  from Ningbo or shanghai, by air from Shanghai or Hangzhou 


Electrics Products Small Springs Torsion Springs

Our testing faciltis.
We strictly control our springs quality . We do not only promise in oral, let the facilities speak.

Electrics Products Small Springs Torsion Springs

Our packing and delivery
Electrics Products Small Springs Torsion Springs

The applications of the torsion springs


  • A torsion bar   can be used on a vehicle ,absorbs road bumps , cushioning passenger travel. Torsion bar suspensions are used in many modern cars and trucks..
  • In many vehicle suspension systems  torsion springs are used.
  • Can be used in the torsion pendulum. 
  • They had been used in ancient weapons or some modern toys.
  • The balance springs or hair springs are used in mechanical watches 
  • Torsion balance springs are used in mechanical pointer-type meters 
  • Tiny torsion springs can be used in electric , like DMD or digital micromirror device chips. 


The Industries that Use Torsion Springs

Major original equipment manufacturers (OEMs) that produce products for various industries use compression springs in many of their products. 

  • Industrial production lines
  • Transportation vechiles
  • Construction facilities
  • Materials handling
  • Agriculture machines
  • Petrochemical
  • Aeronautical 
1.Is Bosswinn a  manufacturer ?

A: We are a manufacturer, the business owner has 2 factories producing springs, machining part, stamping parts

2. When is the delivery time?

A: 10 and 15 days , one month in the peak seasons

3. What is the MOQ?

For the initial order , any quantity ok. For the mass production order, 10000 pcs better.

4. What's your payment method?

 : T/T, L/C, Western Unions,  

e. How can we confirm the samples?

Free samples are offered,  

Contact us

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