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Heavy-duty Extension Spring, Used for Shock Absorbers and GYM Equipment

Categories Tension springs
Brand Name: CHAOFAN
Model Number: PS-014
Certification: ISO
Place of Origin: CHINA
MOQ: 100pcs
Price: USD1-100/pc
Supply Ability: 50000pcs/month
Delivery Time: 5-30days depending on qty required
Packaging Details: plastic bag inside and carton outside
Material: 65Mm or customized
Type: helical
Size: Following drawings
Color: black, yellow, green, blue..
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    • Product Details
    • Company Profile

    Heavy-duty Extension Spring, Used for Shock Absorbers and GYM Equipment

    Products1. Wire diameter(thickness): 0.1mm to 80mm
    2. Material: Carbon steel(SWC), cold roller steel, stainless steel(SUS), beryllium copper, phosphor copper, brass, music wire or piano wire(SWP), 60Si2Mn, 55CrSi etc.
    3. Finish: blacking, zinc/nickel/chrome/silver/gold plating, powder coated etc,
    4. Application: Electronic products, Children toys, Locks, Watches, Glasses, Baby carriage, Bicycle, Kitchen appliances, cameras, printers, office equipment, precision equipment and various kinds of vehicles
    Company1. Assessed supplier by SGS
    2. Many years of spring production technology experience.
    3. Assumes responsibility for all product quality problems with 100 percent unconditional return or reproduction
    4. Able to provide OEM Services
    5. Employees: 40-80 and growing
    a. Technicians - more than 8 years
    b. Quality Control - 4
    c. Salespeople - 8 university educated salespeople
    6. Advanced machines(CNC machine, compression spring machine, stamping machine and forming machine)


    a. How to package?

    The items are placed in plastic bags, which are placed inside cartons then are

    then sealed with lead. The bags and carton sized can be fit to your needs

    b. When is the delivery time?

    Delivery will occur between 10 and 15 days from order date. Faster delivery time

    can be arranged if needed

    c. How much is the MOQ?

    To start of our good business relationship, we’d love to listen to your suggestion

    d. What’s your payment method?

    Paypal, T/T, L/C, Western Unions, are available

    e. How can I get one sample for testing?

    Free sample: We’d love to send you free samples which have in stock, and you

    just need arrange shipment.

    Charged sample: $100 for sample developed, and return after mass production


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