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Xiamen Springs Co.,Ltd
Add:Room 609, New Times Building, No. 1 Huli Avenue, Huli District, Xiamen, Fujian, China

Carbon Steel Tension/Extension Spring

Carbon Steel Tension/Extension Spring

Usage: Automobile;Auto;Car Style: Coil Material: Stainless Steel Brand Name: KD Craft Place of Origin: Xiamen,China (Mainland) Model Number: Tension Spring

Products Specifications:

Carbon Steel tension/Extension Spring

Tension springs can be used for medical breathing equipment, motion control, medical mobile equipment, hand tools, home care equipment, shock absorption, pump springs, mechanical and electronic protection hardware, fluid control valves, mechanical aerospace components, actuators, The

Tensile springs, also known as spiral tension springs, are generally equidistant, cross section mostly circular, they can be used for many occasions, such as production assembly, experiment, research and development, maintenance and so on. It is widely used in national defense, marine, computer, electronics, automobile, mold, medical, biochemistry, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, Elevators and other fields.

Brief Introduction:

Fob Price

US $ 0.01-0.80/Piece

Min.Order Quantity

1 Pieces/Pieces up to your suggesion

Supply Ability

500000 Pieces/Day


Xiamen China

Payment terms

T/T;Paypal;L/C;D/A;D/P;Western Union;MoneyGram

Delivery Detail

7-15days(depend on order)


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Product Description


a. Wire diameter(thickness): 0.1mm to 50mm

b. Material: Carbon steel(SWC), cold roller steel, stainless steel(SUS), 

   beryllium copper, phosphor copper, brass, music wire  or piano wire

    (SWP), 60Si2Mn, 55CrSi etc

c. Finish: blacking, zinc/nickel/chrome/silver/gold plating, powder 

    coated etc

d. Application: Electronic products, Children’s toys, Locks, Watches, Glasses, 

    Baby carriage, Bicycle, Kitchen appliances, Cameras, Printers, Office 

    equipment, Precision equipment and various kinds of vehicles


a. Assessed supplier by Foreign trade express & Bureau Veritas

       First supplier in Xiamen that has passed the French Bureau Veritas 


b. Founded in 2002, but the company’s employees have 20 years 

    of spring production technology experience

c.Assumes responsibility for any and all product quality problems with 

   100 percent unconditional return or reproduction

d. Able to provide OEM Services

e. Employees: 40-80 and growing

        a. Technicians - more than 8 years

        b. Quality Inspectors - 4

        c. Salesman - 6university educated salespeople  

f. Advanced machines(CNC machine, compression spring machine, 

   stamping machine and forming machine) 




Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 50% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:


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