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OEM high quality extension spring

General export packing or according to your requirement
Place of Origin: 
Guangdong, China (Mainland)

Basic Info

Model No.: Customer Request

Product Description

Specifications   extension spring 1.Widely used in automobiles,motorcycles,amusement park 2.Materials are high carbon steel,stainless steel   1)The Wire Diameter of this extension spring: 0.4 mm-8 mm; 2)Raw Mterials of this extension springs:stainles steel 302, hign carbon steel,  etc; 3)Surface Treatment of this extension springs: powder coating, nickel plating, chrome plating, zinc plating,etc; 4)This Extension Springs are produced by CNC spring's machines; 5)High Quality


Wire diameters from 0.1mm~8mm


Spring type

Compression Spring, Extension spring, Torsion spring ,Coil Spring etc.


Titanium, Carbon steel, Iron, Nickel plated carbon line,

Nickel plated steel wire harp, Flat wire, Square wire, SUS304/316/302 etc


plating , spraying , electrophoresis , anodizing , painting , powdering , the

heat disposing , black oxide coating, rust preventive oil , plastic, etc


High quality, competitive prices, first-class fully automatic production

equipment , safe package and prompt delivery . 


industrial equipment,electronic devices,etc

Payment term


Lead time

15 days


Inner plastic bag, outer carton box, and advised by customer


Advanced CNC computer spring machines with high precision and efficiency 


Experienced engineers ,technicians and Skilled Workers


Contact us if you need more details on Extension Spring. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Steel Spring、Coil Spring. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Unmanned Aerial Vehicle (UAV) Accessories

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