Foundation of Fr. Rahlfs GmbH. As a technical wholesale company with its own seal press shop and the tailored manufacturing of rubber and plastic semi-finished products, they supply industry and trade workshops (construction and sanitary sector).
Foundation of a sole-trader company under the name of Erich Grüning. Mainly selling rubber products and acting as the main representative for Tretorn Erich Grüning supplies the technical trade, mining companies and large manufacturing companies.
Klaus Loske becomes shareholder with Erich Grüning. The range of products is extended considerably. Grüning & Loske integrates the Trelleborg products and also obtains the exclusive right to distribute for well-known manufacturers of rubbers and valves.The customer spectrum is extended, products and services open up new fields of activity. The company is now called "Grüning & Loske Mining Service und Armaturen GmbH".
Klaus Loske takes over Fr. Rahlfs GmbH.
In a new building in Laatzen-Rethen Klaus Loske joins both Grüning & Loske and Fr. Rahlfs along with workshops and warehouse under one roof.
In March Dirk Loske becomes shareholder in Grüning & Loske GmbH and accounts considerably for developing the core competences in particular the application oriented technology services.
Both companies merged to Grüning, Loske & Rahlfs Systemtechnik und Handels GmbH. An important step forwards successful system suppplier: Combination of products and services as individual complete solution.
Building of a further storage at the principal office in Rethen.
Setting up a modern high rack storage.
Renaming in “Grüning & Loske GmbH”.
Extensive expansion of hose and fittings technology:
Implementation of a product development department:
Expansion of workshop - steel construction, metal processing and hose production
† Heide Loske
† Klaus Loske
Planning and start of construction work of warehouse 4/5 with another 1.750 m² storage and workshop area
Conversion work in warehouse 1 as workshop for coating (Polyurea, rubber coating, sandblasting)