Compression Springs
- .007 to .625 Inches In Spring Wire Diameter
- Up to 2.0 Inches Bar Stock
- Round, Rectangular, Square & Special-Section Wire
- Standard & Custom Spring Body Shapes
Extension Springs
- .007 to .625 Inches In Wire Diameter
- Custom Spring End Options to Meet Your Needs
- Round, Rectangular, Square & Special-Section Wire
Torsion Springs
- .007 to .625 Inches In Spring Wire Diameter
- Up to 2.0 Inches Bar Stock
- Custom Spring End Options to Meet Your Needs
- Round, Rectangular, Square & Special-Section Wire
Wire Forms
- .007 to .315 Inches (8mm) In Wire Diameter For Round Wire
- Round, Rectangular, Square & Special-Section Wire
Flat Springs & Metal Stampings
- .004 to .125 Inches Thick & Up To 5.0 Inches Wide
- Often Fabricated In Conjunction With Other Parts & Assembled
Battery Contacts
- Round Wire & Strip Material
- Commonly Stocked - Nickel-Plated Carbon Steel Wire, Sizes .020 Inches (.5mm) & .024 Inches (.6mm) and Produced In Custom Materials
Shaped Rings
- .010 to .625 Inches In Wire Diameter
- Round, One-Half Round, Square, Rectangle & Specialty Wire Shapes
- Special Ring Shapes Including Hexagon & Oblong
Hooks & Paint Hooks
- .004 to .625 Inches In Spring Wire Diameter
- Up to 2.0 Inches Bar Stock
- Round, Rectangular, Square & Special-Section Wire
- Custom Options to Meet Your Needs
Micro Springs
- Compression, extension, torsion & double torsion micro spring shapes
- Standard, semi-precious and precious materials
- Often used for medical applications
Product Order Information
All CSPI Spring parts are custom manufactured to meet your specific order requirements. One of China’s largest and most experienced metal form and spring manufacturers, we offer great prices, precise quality and total customer satisfaction.
Experience the CSPI Spring manufacturing difference for yourself - contact us or request a manufacturing quote online.