DSTI is at the forefront in high performance custom fluid sealing solutions for the world's most challenging applications.

Between our proven technology and long-term experience working with highly complex applications, we aim to achieve our customers' project goals - reducing costs, increasing efficiency, and decreasing risks.

Our core business segments are fluid rotary unions, electrical slip rings, and value-added products and services providing a single-source solution from design and manufacturing through to testing and qualification - all under one roof. We are located in North America and Europe with a team of distribution partners and technical support specialists worldwide.