dongguan spring factory manufacturing kinds of stainless steel extension spring
- Place of Origin:CN;GUA
- Brand Name:Hershey
- Style:Cylinder
- Material:Steel
- Usage:Industrial
- Load Type:Extension
- Model Number:HES-ES-1018-04
- surface treatment:nickel /sinc/ tin palted., etc
- color:up to you
- material:SWC,SWP,SUS,etc
- service life:more than 2,000,000times
- salt spray test:optional
- strength test:yes
HERSHEY SPRING company:
The Hershey Spring reputation for superior quality, on-time delivery and on-target pricing of our custom springs and is well known throughout the industry.We are professional spring manufacturer, over 12 years experience in spring production and sales. The range of our products is wide, including Compression springs, Extension springs, Torsion springs, Battery spring, Constant force spring, Linear spring,Coil spring , Leaf spring, Paper clip,etc., and other unique feature products.
Factory & Office & Workshop:
Kinds of nonstandard spring steel 0.08~10mm wire tension spring extension spring :
| Applications | Automotive, medical device, electronics,stationery, toy,etc |
| Wire diameter | 0.08mm-10mm. Size and style are made by drawings |
| Materials | adopt the domestic and imported swc, sus, swp, mild steel wire, manganese steel wire, phosphorus copper wire, nickel-plated wire, zinc-plated wire, tin-plated copper wire, nickel-plated steel wire, non-magnetic stainless steel wire, heat-resistant steel wire, duplex stainless steel wire(corrosion resistant and heat resistant steel wire), bronze, copper, phosphorus copper, beryllium copper. Alloy steel has 60Si2MNA, 60Si2CRVA, 55CrSi. |
| Surface finish | plate gold, silver, white, red yellow, blue, green, purple, black, etc., salt spray test more than 100 H. Appearance beautiful and bright. |
| Quality | good hardness and resistance with long service life,with ROHS standard. |
| Advantage | leading CNC machine production line, advanced testing mcahine. |
Products show:
QC department:
Our service advantages:
♣100% spring factory,not trading company,bring you competitive price.
♣MOQ: we accept not only big order, but also small order to start your business.
♣Delivery way:EMS,UPS,DHL,FedEx ,by air,by sea.
♣Easy payment way:T/T,Paypal,Westem Union,L/C.
♣Fast delivery:7~14days, basic on your request and quantity.
Our Honour and Certificate:
