Industrial manufacturing and maintenance since 1987.
In-house machining, metal fabrication, seals and polymers for major pulp, mining, steel, and oil and gas plants.
Supplier to major pulp and paper, mining, steel, and oil and gas companies.
Nearly four decades in industrial manufacturing.
Nearly 40 years supporting maintenance at major plants, with in-house design, materials and manufacturing in Serra, Espírito Santo, Brazil.
Our historyFive areas of expertise in one integrated facility.
- 01Machining and Wire EDM8 CNC machining centers and Wire EDM capabilities.
- 02Metal fabricationIn-house cutting, forming and heat treatment.
- 03Rubber sealsOliveira's original business, established in 1987.
- 04PolymersIn-house PU and PTFE production since 2006.
- 05Bearings and componentsBrands already used in industrial plants.
Delivery, quality and traceability.
Facilities and processes designed for the maintenance needs of major industrial operations.
Responsive service
Flexible lead times for scheduled and emergency shutdowns.
In-house manufacturing
Design, material selection and manufacturing handled in-house.
Technical documentation
Data book and traceability when required by the project.
Industries served.
Pulp and paper
Support for scheduled and emergency shutdowns.
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Oil and gas
Materials for marine environments and a complete Data book.
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Mining and steel
High-wear parts for Vale, ArcelorMittal and CSN.
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Bearings and replacement components.
Find replacement parts in our online store by part number, brand or dimensions, and review their technical specifications.
Brands available in the store
And other established brands.
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For special or drawing-based parts, contact our sales team.
Visit the online store(in Portuguese)