Inner packing with plastic bags and outer packing with cartons or packing as per your requirement.
Hershey Torsion Spring
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.
The body coils are close-wound with minimal tension between the coils. You can design a torsion spring with open-wound coils to reduce friction or when the spring needs to perform as a torsion or compression spring.
Most torsion springs are made of round wire with straight legs. Optimum Spring Solutions manufactures custom torsion springs in different lengths and degrees of tension to suit your specifications.
Torsion springs go into many applications for diverse industries that require high-quality coil springs.
Hershey Spring Main Product
Customed high temperature double coil torsion spring for industrial from torsion spring manufacturer
Type of shipping
By sea/air/DHL/Fedex/UPS etc
L/C,T/T,D/A,D/P,Western union,Money Gram,Paypal
The scale of Hershey spring
About 6000 suqare meters
About 100.and our group are becoming larger
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 surface
201, 202 etc
crafts, watches, etc
301, 302, 303, 304, 305, 309, 310, 316, 321 etc
anti-rust, anti-corrosion anti-acid, anti-alkaili
electronic parts, electronic appliance, home appliance, locks, toys,etc