Reducing automotive manufacturing costs, improving testing safety, and enhancing leak testing processes.

As an industry leader of sealing and connection technologies, FasTest offers standard products for most ports/threads/tubes, and a dedicated team of custom design experts to engineer optimized solutions for demanding applications. Connect fast, seal reliably, test safely.

We offer an extensive line of connection tools to leak test electric vehicle components, steering systems, intake/exhaust components, fuel systems, battery systems, cooling systems, transmissions, brake systems, washer systems, climate control components, and more.