Top-Osa
Custom and standard industrial seals for manufacturers and other industrial customers in Finland and the Nordic countries
Highlights
- New on EvolcAdded 2026-10-29
About Top-Osa
Top-Osa designs and manufactures custom hydraulic, pneumatic and other industrial seals, and imports and stocks standard seals and sealing materials. It also develops prototypes and new seal products using CNC production equipment.
Its customers are industrial businesses that need standard or application-specific sealing products. Top-Osa supplies across Finland and offers delivery to customers in the Nordic countries.
Top-Osa Oy is based in Tampere and was founded in 2010. It has a team of ten and holds ISO 9001:2015 certification.
Product: Custom-made and standard industrial seals, including hydraulic and pneumatic seals, plus prototyping and product development.
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