Worldwide reference partner of the automotive market, for the protection of automotive wiring for safety (high voltage) and comfort (low voltage).
Worldwide reference partner of the automotive market, for the protection of automotive wiring for safety (high voltage) and comfort (low voltage).
With an extensive product range, Drossbach is the specialist in industrial cable protection in the Americas.
Specialist in automotive wiring harness protection for classic cars, motorsports and retrofits.
Recognized specialist in high-tech cable protection for dynamic applications in robotics and industrial automation.
European leader recognized for its quality and expertise in the most demanding industries, including Off-Road (Train, Agriculture, Construction, Mining) and Energy.
The brands Drossbach, DELFINGEN, Schlemmer, REIKU, and PROTECABLE, strong in their own identities, expertise, and markets, enjoy a large degree of autonomy, while benefiting from the Group’s reputation, which has been synonymous with excellence, quality, and competitiveness for over 70 years.
The Group’s mission is, in turn, to manage this brand portfolio and support the development of each brand around strong human values, while ensuring compliance with the Group’s policy on environmental matters and cybersecurity.

Founded in 1954 in France, DELFINGEN is a global automotive supplier that deploys advanced solutions for the protection of on-board networks for safety (high voltage) and comfort (low voltage)
One of the pioneers of the convoluted tubing industry, Drossbach took off in the United States and Canada more than 45 years ago.
Dedicated to this market, Drossbach offers a comprehensive range to meet needs as varied as those of large-scale industrial installations, smart buildings, or data centers.


Launched in 2018, the PROTECABLE brand brings all the Group’s know-how to enthusiasts of vintage vehicles and car racing.
The range developed by PROTECABLE – sold exclusively online via its e-commerce website protecable.com – is dedicated to the needs of car preparers, collectors, and other motorsports lovers.
REIKU is a German-based manufacturer specializing in high-tech cable protection systems for robotics, automation, and general electrical applications.
REIKU is now a global leader renowned for its innovative and durable solutions designed to prevent downtime caused by cable and hose failures.


Founded in Munich in 1954 as a spare parts retailer, Schlemmer excels in innovative solutions for cable management and air and fluid systems, serving key sectors such as agricultural equipment, railways, construction, renewable energy, and machine installations.