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Customized Design High Tension Springs , Stainless Steel Extension Springs

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

    Customized Design High Tension Springs , Stainless Steel Extension Springs

    Precision Spiral Stainless Steel Tension Springs


    We have been engaged in the springs for 25 years. Our company had good reputation with customers from American, Europe and Australia etc. We also have a good team for sale and quality control.

    We will respond to you within 24 hours. We can manufacture nonstandard parts according to your drawings. And we offer best after sale service.


    Item nameCustomized Design High Tension Spring
    Material SectionsRound wire/Flat wire
    Wire diameter0.15mm to 50mm, according to specific requirement
    MaterialCarbon steel1066/ 65/ 65MN
    9260/ SUP6,SUP7/ 60SiCr7/ 60C2/ 60Si2Mn
    Stainless steel304/ S30400/ SUS304/ X5CrNi18-10/ 0Cr18Ni9
    316/ S31600/ SUS316/ X5CrNi17.12.2/ 0Cr17Ni12Mo2
    631/ S17700/ SUS631/ 1.4568/ 17-7PH
    Nickel alloy/
    Nimonic alloy
    Inconel X-750/ NO7750/ 2.4669/ GH4145
    Inconel 718/ NO7718/ 2.4668/ GH4169

    Processing craft

    Material purchased—Material testing—production—heat treatment

    —surface treatment—final testing—package—shipping

    Heat treatmentTempering,Stress relieving

    Plain,Shot peened and oiled,Paint spraying (various colours),

    Galvanised,Chrome plated,Nickel plated,Phosphated

    Quality StandardISO 9001:2008, TS 16949 and ISO 14001

    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.

    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.

    The company established the hardware stamped product to coordinated customers’

    requirements to develop related business.


    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.


    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.

    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 Customized Design High Tension Springs , Stainless Steel Extension Springs for sale
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