Manufacturing
Spring Manufacturing Capabilities
Precision springs engineered to exact customer specifications, backed by advanced CNC coiling technology, experienced engineers, and stringent quality controls, from prototype development through high-volume production.
The capability
Precision Spring Manufacturing
At IndvalTech, we specialize in manufacturing high-quality precision springs engineered to meet the demanding requirements of various industries. With advanced CNC spring coiling technology, experienced engineers, and stringent quality controls, we produce reliable springs that deliver consistent performance, durability, and accuracy.
Whether you require prototype development or high-volume production, our manufacturing capabilities ensure every spring is produced to exact customer specifications.
What we offer
Our Manufacturing Capabilities
A comprehensive range of custom-engineered springs, designed and manufactured according to customer drawings, technical specifications, and application requirements.
Compression Springs
Open-coil springs engineered to resist compressive loads, produced to precise free length, rate, and squareness tolerances.
Extension Springs
Close-wound springs designed to absorb and store tension energy, with hook, loop, and end-form geometries built to specification.
Torsion Springs
Coiled springs that store and release rotational force, formed with precise leg angles and torque rates for mechanism applications.
Wire Forms
Custom-bent wire components in round, square, rectangular, and special-section profiles, formed to complex geometries.
Customized Special Springs
Application-specific spring designs engineered around unique load, space, and performance requirements.
Press Components
Stamped and formed metal components produced alongside spring programs for integrated assembly requirements.
MATERIALS
Material Capabilities
Material Grades
- High Carbon Spring Steel
- Grade I, II, III & IV
- Stainless Steel 302
- General corrosion resistance
- Stainless Steel 304
- Enhanced corrosion resistance
- Stainless Steel 316
- Marine and chemical-grade resistance
- EN-42 Spring Steel
- High tensile strength applications
- Mild Steel
- Cost-effective general-purpose forming
- Special Alloy Materials
- Available upon customer request
PRODUCTION RANGE
Wire Diameter Range
Spring Types
- Compression Springs
- 0.15 mm – 18.00 mm
- Extension Springs
- 0.20 mm – 9.00 mm
- Torsion Springs
- 0.20 mm – 4.00 mm
- Wire Forms
- 0.20 mm – 7.00 mm
We also manufacture custom profiles using round, square, rectangular, and special-section wire.
INFRASTRUCTURE
Advanced Manufacturing Equipment
Our facility is equipped with modern CNC spring manufacturing machines that provide exceptional precision, repeatability, and production efficiency.
Equipment Systems
- 8-Axis CNC Spring Forming Machines
- Complex geometry, tight tolerances
- 4-Axis CNC Spring Coiling Machines
- High-precision coiling
- High-Speed Spring Coiling Machines
- High-volume production runs
- Spring Length Gauge Systems
- Dimensional consistency checks
- Heat Treatment Furnace
- Stress relief and hardening
- Computerized Spring Load Testing Machines
- Load and rate verification
- In-house Tool Room
- Tooling design and maintenance
- Press Component Manufacturing Equipment
- Integrated stamped-part production
Engineering support
Engineering & Customization
Every application has unique requirements. Our engineering team works closely with customers to develop customized spring solutions, from concept to production.
Load requirements
Spring rate and force targets matched to the application.
Working environment
Temperature, corrosion, and fatigue conditions in service.
Material selection
Alloy choice balanced against strength, cost, and durability.
Spring life expectancy
Cycle life engineered to the expected service duration.
Dimensional constraints
Geometry engineered to fit tightly defined envelopes.
Prototype development
Rapid iteration from concept to validated first article.
Cost optimization
Design and process choices tuned for production economics.
QUALITY
Quality Assurance
Quality is integrated into every stage of our manufacturing process. Each product undergoes rigorous inspection to ensure compliance with customer specifications before dispatch.
Inspection Points
- Spring Load Testing
- Rate and force verification
- Digital Vernier Measurement
- Dimensional inspection
- Digital Micrometers
- Wire diameter verification
- Thickness Gauges
- Material thickness checks
- Radius Gauges
- Bend and coil radius verification
- Precision Weighing
- Batch and unit weight control
- Material Verification
- Certified material traceability
- PPAP Documentation
- Production part approval packages
- ISO 9001:2015 Quality Procedures
- Certified process compliance
Who we work with
Industries We Serve
Our precision springs are supplied to customers across a broad range of manufacturing sectors.
Automotive
Electrical & Electronics
Industrial Equipment
Consumer Appliances
Medical Equipment
Aerospace Components
General Engineering
Manufacturing Industries
Why choose us
Why Choose IndvalTech
Precision CNC Manufacturing
Advanced multi-axis coiling and forming for tight, repeatable tolerances.
Custom Spring Design Support
Engineering collaboration from concept through validated production.
Wide Material Selection
Spring steels, stainless grades, and special alloys under one roof.
Strict Quality Control
ISO 9001:2015 procedures with full dimensional and load verification.
Competitive Lead Times
Efficient production planning that keeps programs on schedule.
Reliable On-Time Delivery
Consistent, dependable fulfillment across production volumes.
Prototype to Mass Production
Scalable capability from first article to high-volume runs.
Experienced Technical Team
Engineers and operators focused on spring manufacturing alone.
Ready to Engineer Your Next Spring Program?
Send your specification and a dedicated engineer will respond with a costed, scoped quote from prototype through high-volume production.
Get In Touch