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Industrial Tension Springs , Extension Coil Spring Customized Design

Categories Spiral Retaining Ring
Brand Name: lisprings
Model Number: SSB
Certification: ISO9001 TS16949
Place of Origin: CHINA
MOQ: 1
Price: Negotiable
Supply Ability: 10000000
Delivery Time: 7 work days
Packaging Details: Bulk packaged or Customize
Name: Wire Forming Springs
Size: 5mm-1000mm
Tooling Charge: Free
Used For: Toys
Material: Carbon steel or Stainless Steel
Stock: More than 10 Types
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    • Product Details
    • Company Profile

    Industrial Tension Springs , Extension Coil Spring Customized Design

    Precision Spiral Stainless Steel Tension Springs


    Description:


    Yueqing Lisheng Spring Co,.Ltd. as the professional spring manufacturer which is established in 1993.Can make various of springs whose wire diameter arrange from 0.15 to 50mm.


    Specification:


    Product namePrecision Spiral Stainless Steel Tension Springs
    Wire diameter(thickness)0.15mm to 50mm
    Material:Carbon steel(SWC), cold roller steel, stainless steel(SUS), beryllium copper, phosphor copper, brass, music wire or piano wire(SWP), 60Si2Mn, 55CrSi etc.
    Finish:

    1, Coating :nickel , zinc,chrome,Dacromet,teflon,silver ,gold etc.

    2, Anodized : any color , can according the Panton card .

    3, Sand blast,Powder coating

    4, Painting

    5, Laser marking,printing .

    Application:Electronic products, Children toys, Locks, Watches, Glasses, Baby carriage, Bicycle, Kitchen appliances, cameras, printers, office equipment, precision equipment and various kinds of vehicles
    Processing craftMaterial purchased-Producing-Frist Testing-Coiling-Inspection-Heat treatment-Cleaning-Surface Treatment-OQC-Packing-Shipping
    Quality StandardISO 9001:2008, TS 16949 and ISO 14001
    Notes1. Please offer us your spring spec.,we can make spring based on your requirements.
    2. Discount offered if with large order quantity.
    Company1. Assessed supplier by Alibaba & SGS
    2. Founded in 1993 but we have25 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)

    About Us:


    Lisheng Spring Company was established in 1993. Lisheng spring is a professional manufacturer for Wave springs in China. Lisheng spring specializes in the manufacture of springs and retaining rings, such as wave springs, Spiral retaining rings, Laminar Sealing Rings and many other products, the row materials are imported from Japan, Germany, and the U.S. ,We select the correct material to guarantee satisfying products. Lisheng spring has become one of the leading companies in the all types of wave springs and spiral retainings with its high-quality and high-precise production capability. We firmly believe that serving our clients will bring us the satisfaction. We always desired. We will continue to provide our clients with high quality products and best service.


    Our history:


    1993Lisheng Spring Co., Ltd is established in Zhejiang Province.
    1994

    The company built its 3,600 m² factory on 13,500 m² land .

    The new and more advance machinery and equipments purchase add our

    equipment and machnery up to 217 sets from 41 and auxiliary production

    equipments tallied to 183.

    1996Lisheng is the first spring factory in Wenzhou that obtained ISO9002 certification.
    2002

    The company established the hardware stamped product to coordinated customers’

    requirements to develop related business.

    2003

    On the second phase, a new factory was initiated and the total area of the factory

    increased to 8,800 m²; in the same year, the automatic lathe department was

    established to develop the lathe assembly parts business.

    2004

    ISO9001: 2000 certification was passed. In the same year, it was noticed that

    RoHS directive had entered into force and the control of hazardous substances

    had tighten up all over the world. The company decided to set up its own

    electroplating workshop to ensure product quality.

    2005The ISO/TS16949:2002 certification was passed.
    2006The ISO14001:2004 certification was passed.
    2008

    On the third stage, our company established 5,000 m² manufacturing plant,

    increased a great number of die processing and stamping production equipments

    and actively expanded the stamping hardware department.

    2009The QC080000 certification was passed.
    2009ISO9001: 2008 certification was passed.

    Quality Industrial Tension Springs , Extension Coil Spring Customized Design for sale
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