Welcome to the website of


Kunststoffverarbeitung GmbH

Remscheid, Germany

STEINMANN is the preferred partner to the global automotive industry for developing solutions and supplying series produced products in the field of problem-oriented parts manufactured from plastic films, aluminised glass fibre fabric, synthetic leather and foam plastics.

Our range of products includes:

Protective door films and foam plastic insulation parts
Provide a waterproofing barrier between the vehicle door panel and interior door moulding – precision stamped contours, formed, welded and self-adhesive coating

Heat shield mats
Protect vehicle component assemblies against heat radiating from adjacent engine compartment and exhaust gas areas: stamped, sewn seams, self-adhesive, removable

Tool bags
High-quality tool bags made of nylon, synthetic leather and leather with loops and pockets for safe-keeping of vehicle and maintenance tools

Injection moulded parts
Complete with cabriolet-specific fastening elements

STEINMANN is certified in accordance with the comprehensive requirements of the quality standard ISO/TS 16949.
A wide variety of inspection and testing equipment guarantees permanent adherence to quality specifications for parts under development and series-produced parts.