Singapore Spring Pte Ltd
Engineering precision springs since 1975
Over 50 years of precision spring manufacturing in Singapore, serving industries from aerospace to medical devices. We produce both standard stock and custom-manufactured springs to client specification, backed by ISO 9001:2015 certification.
Our capabilities
What we make and how we make it
ISO 9001:2015 certified
Quality management systems certified to international standards, with inspection and control at every stage of production.
In-house manufacturing
Compression, extension, torsion, and wire form / flat spring production, manufactured to Class 1, 2, and 3 tolerances.
Full spring range
Open-coil compression springs, tightly wound extension springs with hooks or loops, torsion springs, and custom wire forms bent to your exact specification.
Engineering support
Our engineers work with customers from specification through to finished product, and review every custom specification personally.
Quality assurance
Three Tolerance Classes
- Class 1 — Fine tolerance: ±1.5% OD, ±5% load
- Class 2 — Medium tolerance: ±3% OD, ±10% load
- Class 3 — Coarse tolerance: ±5% OD, ±15% load
Full detail on the tolerances & materials page.
Materials
- Carbon Steel (SW, SWP, SWO)
- Stainless Steel (SUS 304, 316, 631)
- Phosphor Bronze & Beryllium Copper
- Inconel 718 for high-temperature applications
Materials we work with
Our history
Work with us
Enquire about standard stock, request a custom manufacturing quote, or call our team to discuss your application.