History of the brand
REIKU was founded in 1969 by Mr. Hans HENNEMANN, to sell a niche product (zippered plastic tube), whose German name (Reißverschluss-Kunststoff-Ummantelungen) inspired the company’s name.
Present in over 40 countries through its own distribution network, REIKU is close to its customers’ needs.
Reiku in figures
REIKU’s Expertise
With its own development, processing and manufacturing plant in Wiehl, REIKU is synonymous with top-quality innovation.
With almost 60 years’ experience, REIKU, through its capacity for innovation and its knowledge of customer needs, constantly focuses on optimizing its partners’ production processes.

The Delfingen Group
For 70 years, Delfingen has built its reputation on innovation and excellence in the automotive industry.
Over the years, the group has actively diversified its activities by integrating brands recognized for their industrial expertise in robotics, agriculture, rail, renewable energies, and certain niche automotive markets.
Our brands
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Drossbach
With an extensive product range, Drossbach is the specialist in industrial cable protection in the Americas.See more -
Schlemmer
European leader recognized for its quality and expertise in the most demanding industries, including Off-Road (Train, Agriculture, Construction, Mining) and Energy.See more -
PROTECABLE
Specialist in automotive wiring harness protection for classic cars, motorsports and retrofits.See more -
DELFINGEN
Worldwide reference partner of the automotive market, for the protection of automotive wiring for safety (high voltage) and comfort (low voltage).See more -
REIKU
Recognized specialist in high-tech cable protection for dynamic applications in robotics and industrial automation.See more