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Proudly Serving All of North America’s Custom Spring Engineering Needs!

Springs? Yes, they’re a crucial part of modern technology. While many people only see the finished products like smartphones, green energy, and medical devices, it’s easy to forget that these advanced technologies are often made possible by a microprocessor and LCD display. But who creates the machines that manufacture these components? Who designs custom springs and clips that can withstand the demands of cutting-edge technology?

That’s where Peninsula Spring comes in. As a proud American precision spring manufacturer located in the South San Francisco Bay Area, we work closely with the semiconductor, communications, and medical device industries of Silicon Valley to provide high-quality springs, clips, and other components. We understand that even the smallest part can make or break a multimillion-dollar project, so we take our role very seriously.

It’s amazing to think that nearly everything we touch has some kind of spring function, and there are countless types of springs out there. Whether you need a flat spring, clip, sheet metal or wire form component, our friendly staff is ready to assist you with design and rapid manufacturing. 

SPRING AHEAD OF THE COMPETITION

Our Quality Plan

By exceeding our customers’ expectations in quality, delivery and satisfaction through continuous improvement, our mission is to extend beyond our well-established history of manufacturing excellence and become a predominant supplier of precision metal products while advancing a uniquely exceptional customer experience.

With a 
10,000 square foot facility located near two major California highways, we are in an ideal location to serve the Silicon Valley, California and the rest of the United States. You can find us at 6750 Silacci Way, Gilroy, California 95020

Custom Manufactured Sheet Metal Spring Clips
SHEET METAL SPRING CLIPS
Custom Spring Assemblies
SPRING ASSEMBLIES
Custom Torsion Spring Manufacturing
TORSION SPRINGS
Custom Flat Springs
CUSTOM FLAT SPRINGS
Custom Wire Forms
WIRE FORMS
Custom manufactured Double Torsion Springs
DOUBLE TORSION SPRINGS
Custom Stampings Silicon Valley
SHEET METAL STAMPINGS
Custom Manufactured Wire Clips
WIRE SPRING CLIPS
Compression Spring Manufacturing
COMPRESSION SPRINGS
Custom Electrical Conductive Springs
ELECTRICALLY CONDUCTIVE
Manufacturing Exotic Springs
UNIQUE SPRINGS
Custom Extension Springs
EXTENSION SPRINGS
Precision Springs in Silicon Valley
PRECISION FLAT SPRINGS
Custom Tube Forming
CUSTOM TUBE BENDINGS
Custom Spring Washers
SPRING WASHERS
Precision Sheet Metal Spring Clips
SHEET METAL SPRING CLIPS
Custom Spring Assemblies
SPRING ASSEMBLIES
Custom Torsion Springs
TORSION
SPRINGS
Custom Flat Springs
CUSTOM FLAT SPRINGS
Custom Wire Forms
WIRE
FORMS
Manufacturing Double Torsion Springs
DOUBLE TORSION SPRINGS
Custom Stampings in Silicon Valley
SHEET METAL STAMPINGS
Custom manufactured Wire Clips
WIRE SPRING
CLIPS
Custom Compression Springs Manufacturer
COMPRESSION SPRINGS
Custom Electrical Conductive Spring Manufacturing
ELECTRICALLY CONDUCTIVE
Specialty Spring Manufacturing
UNIQUE
SPRINGS
Custom Extension Spring Manufacturers
EXTENSION SPRINGS
Manufacturing precision springs
PRECISION FLAT SPRINGS
Custom Tube Forming
CUSTOM TUBE BENDINGS
Custom manufactured Spring Washers
SPRING
WASHERS