GUSCHU

GÜSCHU is a Czech manufacturing company specializing in custom industrial seals and packing solutions for business customers. Founded in 1992, it combines decades of experience with modern CNC production technology and precision measuring equipment. The company fulfills made-to-order requirements from a single piece, using certified materials and processes, with quality certification maintained since 1999.

Its product range includes flat, plastic, graphite, metal and PTFE seals; O-rings; sealing tapes; braided packings; valve seals; and sealing materials supplied in sheets and rolls. It also produces non-standard packing rings and custom-shaped PTFE components to customers’ drawings. Materials include fluoroplastics, rubber, graphite, asbestos-free fibers, heat-resistant and insulating materials, other plastics, metals and alloys.

GÜSCHU provides custom seal manufacturing and solutions for key industries, including aviation, energy, engineering, chemical and pharmaceutical sectors. Its specialist credentials include NATO and defense-industry cataloguing, TA-Luft certification for EURORING packing products, and certification for nuclear facilities. The company operates nine CNC production centers and focuses on tailored industrial requirements rather than consumer sales.