high quality cylindrical helical torsion spring helix torque spring supplier

FOB Reference Price:Get Latest Price
US $0.01-2.5 / Piece | 500 Piece/Pieces welcome to discuss (Min. Order)
Supply Ability:
800000 Piece/Pieces per Week precision torsion spring
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Load Type:
working life:
more than 3,000,000 times torsion spring
Wire Diameter:
0.08mm-10mm torsional spring
OEM all shapes of torsion spring
zinc/nickle/chrome plated,etc
rust proof:
rust proof torsion spring
salt spray test:
strength test:
Packaging & Delivery
Packaging Details
Inner plastic bag, outer carton or packing according to the requirement of the customer.

high quality cylindrical helical torsion spring helix torque spring supplier

Torsion Springs are close-coiled helical springs designed to resist twist or rotation forces from two


directions. A torsion spring consists of a body of coils and two legs attached to other components.


When the ends rotate around the center of the spring, the spring tries to push them back to their


original position.


Torsion Spring Models
Hershey Spring
Product Nametorsion springSupply Ability900000000PCS
Wire diameter0.08mm~10.0mmType of shippingBy sea/air/DHL/Fedex/UPS etc

Quality certification

ISO9001:2008.SGS,the French

BV authentications

Payment termL/C,T/T,D/A,D/P,Western union,Money Gram,Paypal
The scale of Hershey springAbout 6000 suqare meters


Employee numbersAbout 100.and our group are becoming larger

Industry Experience

Over 21 years' experience in the spring industry.
Hershey Torsion spring Drawing



Hershey Torsion spring Application

electronics, electrical appliances, toys, locks, stationery, baby carriage, bicycle, gifts, crafts, kitchen appliances, cameras, printers, office equipment, precision equipment and various types of transportation……

Hershey Spring Material
Stainless steel (sus)with or without magnetism, shine or nitrided surface, resin surface, dark surface201, 202 etcanti-acid, anti-alkailicrafts, watches, etc
301, 302, 303, 304, 305, 309, 310, 316, 321 etcanti-rust, anti-corrosion 
anti-acid, anti-alkaili
electronic parts, electronic appliance, home appliance, locks, toys,etc
410, 420, 430 etchigh strengthtableware
630, 631 etchigh thermostabilityproducts used under high temperature condition
Carbon steel (swc)low carbon steel, high carbon steel, manganese steel, nickel plated steel, zinc plated steel60SizMNA, 60SizCRVA, 55CrSihigh hardness, high elasticmachine parts, electronic parts, electronic appliance, home appliance, locks, toys, vehicles, etc
Music wire (swp) SWP-B, SWP-Ahigh tensile strength, long working life

widely used for

small springs

Copperphosphor copper,tin plated copper, nickel plated copper wire, bronze, beryllium copper high conductivity performanceelectronic parts, electronic appliance, antennas, etc
Irongalvanized iron softcraft springs, decorations, etc


Hershey Spring Surface Treatment

Electroplate: nickel,zinc, gold, silver, copper...(*ROHS and REACH standard)

Electrophoresis: all kinds of colors, springs can pass 8 to 48 hours Salt Spray Test (*ROHS and REACH standard)

Dacroment,teflon: suitable for long hours outdoor usage ,can pass 90 hours Salt Spray Test (*ROHS and REACH standard)

Torsion Spring Production Process
Hershey Spring Packaging Process
Torsion Spring Order Process
Hershey Spring Customer Feedback


Why Choose Hershey Spring?
Hershey Spring Cooperation Customer

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