GROMEX
Your partner for o-rings, custom seals, piston rings and mechanical face seals
Since 1975, GROMEX has stood for quality, reliability, and Hanseatic values. As a manufacturer and distributor of special seals, we supply shipping companies, industrial enterprises, and wholesalers from our headquarters in Ammersbek near Hamburg – across Germany, Europe, and worldwide – offering technical expertise, large storage capacity, and fast delivery times.
Alongside our extensive range of special seals, we also supply piston rings and mechanical face seals. For mechanical face seal applications, we proudly serve as an official distributor of GOETZE, a leading brand renowned for durable, high-quality sealing solutions. This allows our customers to source everything from standard seals to premium solutions for engine and undercarriage sealing from a single provider.
With a stock of over 40,000 items and decades of know-how, we are fast, flexible, and able to realize custom-made special solutions according to drawings or samples.

Meet our expert team
Our employees achieve great things every day – made possible by a well-coordinated team. A team that includes many long-standing colleagues from office and administration, as well as from production and warehousing. Here you will find your key contacts. Not sure who the right contact is? Simply get in touch with us at mail@gromex.de.









