Specifications
Torsion Spring Products* Material: spring steel
* Wire Dia: 0.5mm
* Finish: zinc plated
* Custom Made
We produce torsion springs with short hook, offset, hinge, straight torsion, double torsion, or special formed ends. Made from your drawing or sample as a one off or large production run, available in a wide range of materials and finishes.
1. Capabilities:
Material | Spring Steel Stainless Steel Low Carbon Steel High Carbon Steel Music Wire / Piano Wire Galvanized Steel Hard Drawn Non-ferrous Metals |
Surface Finish | Zinc/ Tin/ Nickel/ Chrome Plating, Black Oxide, Color Painted, PVC/ Powder Coating, Shot Blasting, Anodizing, Plain, Polishing, Passivate, Electorolysis |
End Configuration | Short Hook Ends Straight Offset Ends Hinge Ends Straight Torsion Ends Double Torsion Ends Other Special Ends |
Wire Diameter | 0.1 ~ 8.0 mm 0.004 ~ 0.315 in |
Outer Diameter | 4.0 ~ 100 mm 0.157 ~ 3.937 in |
Length of Legs | 0 ~ 1000 mm 0 ~ 39.37 in |
Direction of Wind | Left Hand Right Hand Optional |
2. Company introduction:
Hangzhou Jiangnan Spring Co.ltd was founded in 1972(reconstructed in 1997) and now has 200 staffs including 30 technicians.
Our main products comprise a wide variety of springs, wire forms and stamping parts,which are mainly for cars,electric equipments and so on. 50% of our products are exported to American,Japan and Europe market and so on.
The company is famous for its high quanlity and excellent service. Our clients include Noritz ,Pansonic,Epsi,Echo,A.O.smith,Caplugs and so on.
Inspection equipment and manufacture
3.Package and Transportation: