Bronze machining
Precision engineering for durable, high-performance components
At Sievi-Tools, we specialize in bronze machining for industries that demand exceptional precision and reliability.
With over 20 years of experience, we manufacture high-quality bronze components using advanced CNC, 3- and 5-axis machining technologies in our modern facility in Oulainen, Finland.
From prototype machining to full-scale production, we offer a complete service — including assembly and surface finishing — with consistent quality and on-time delivery worldwide.
If you need a trusted partner for bronze machining, Sievi-Tools delivers the precision you expect.
The strength of bronze
Bronze is renowned for its wear resistance, durability, and corrosion protection, making it an ideal material for industrial, marine, and mechanical applications.
Its self-lubricating properties and dimensional stability allow for smooth, accurate machining and long-lasting performance in demanding environments.
We produce bronze parts such as bearings, bushings, gears, impellers, and other custom components — all manufactured to exact customer specifications.
Our optimized tooling and machining processes ensure tight tolerances, excellent surface finish, and repeatable results in every production batch.
Precision and quality you can rely on
At Sievi-Tools, quality is built into every stage of the process.
Our operations follow a strict ISO 9001-certified quality management system, and we are an approved Airbus supplier, recognized for meeting the highest standards in precision manufacturing.
Every bronze component is verified using 3D measurement technology, guaranteeing compliance with the most demanding dimensional and functional requirements.
We serve clients across aerospace, automotive, marine, and industrial manufacturing, providing both experience and reliability that add value to your supply chain.
Why Choose Sievi-Tools
- Specialized expertise in bronze machining
- ISO 9001 certified and Airbus approved supplier
- Advanced CNC and 5-axis machining capabilities
- Prototype to production – complete service offering
- Fast, consistent, and globally reliable delivery
Let’s create precision together
When precision, performance, and durability matter, Sievi-Tools is the partner you can depend on.
Our commitment to excellence in bronze machining ensures components that meet your exact specifications — every time.
Request a quote today and discover precision that lasts