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Customized Design High Tension Springs , Stainless Steel Extension Springs

China Zhejiang Lisheng spring co.,ltd certification
China Zhejiang Lisheng spring co.,ltd certification
Lisheng spring has passed by strictly inspection from Jeren;Lisheng Spring was approved as a green partner for China Jeren

—— Jeren

Lisheng spring has passed by strictly inspection from Lop;Lisheng Spring was approved as a Long-term cooperative suppliers

—— ROP

Lisheng spring has passed by strictly inspection from NTN;Lisheng Spring was approved as the largest partner in China

—— NTN

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Customized Design High Tension Springs , Stainless Steel Extension Springs

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

Large Image :  Customized Design High Tension Springs , Stainless Steel Extension Springs

Product Details:
Place of Origin: CHINA
Brand Name: lisprings
Certification: ISO9001 TS16949
Model Number: SSB
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Bulk packaged or Customize
Delivery Time: 7 work days
Supply Ability: 10000000
Detailed Product Description
Name: Wire Forming Springs Size: 5mm-1000mm
Tooling Charge: Free Used For: Toys
Material: Carbon Steel Or Stainless Steel Stock: More Than 10 Types
High Light:

spiral external retaining rings


stainless retaining rings

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 name Customized Design High Tension Spring
Material Sections Round wire/Flat wire
Wire diameter 0.15mm to 50mm, according to specific requirement
Material Carbon steel 1066/ 65/ 65MN
9260/ SUP6,SUP7/ 60SiCr7/ 60C2/ 60Si2Mn
Stainless steel 304/ 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 treatment Tempering,Stress relieving

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

Galvanised,Chrome plated,Nickel plated,Phosphated

Quality Standard ISO 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:


1993 Lisheng 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.

1996 Lisheng 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.

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

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




Contact Details
Zhejiang Lisheng spring co.,ltd

Contact Person: Mrs. Janet

Tel: 0086-18957716162

Fax: 86-577-62606162

Send your inquiry directly to us (0 / 3000)