Our core competences

1# Gasket Materials

2# Gasket Design

3# Gasket Installation

1# Gasket Materials

2# Material Selection Assistance

3# Problem Solving

Production
DonPro Material Selector & Calculator
Application Engineering
Research & Development
Training Courses
Quality Management
Gaskets Production Experience

1# Gasket Materials

Production
Research & Development
Quality Management

2# Gasket Design

DonPro Material Selector & Calculator

3# Gasket Installation

Application Engineering
Training Courses
Gaskets Production Experience

DONIT Latest News & Events

Fom September 15–17, 2026, DONIT will be attending the GFA Fall 2026 Meeting at the JW Marriott Las Vegas Resort & Spa in Las Vegas, Nevada. The meeting brings together gasket fabricators, converters, suppliers and industry professionals, providing a valuable platform for exchanging knowledge, discussing current market needs and strengthening connections across the sealing industry….
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We would like to inform you that the updated General Terms and Conditions of DONIT TESNIT d.o.o. have been published on our website and will take effect on 1 September 2026. The changes primarily concern general claims management and include amendments to Article 2.8 and Article 8. We kindly invite our customers and business partners…
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