About us

Experience and competence for more than 40 years

The company Groche & Tilgner was founded in February 1970. The company was initially active for a period of five years as a contract turning business for various injection moulding machinery manufacturers.

Reorganisation in 1975 made the company into a renowned specialist business for the production and repair of plasticizing units.

Groche TechnikThe company moved in 1992 from the space that it had rented up to then into its own, newly constructed production halls in Kalletal-Langenholzhausen, Germany. Continuous and dynamic business development led to further expansion. This gave a reason for the company to expand the production area to what has meanwhile become 2,000 square metres.

After 35 years, company founder Rolf Groche handed over responsibility for the company to his son Armin, who had been working in the business already for 18 years.

The newly reformed management under Armin Groche, in 2004, promises to resolutely pursue the successful strategy in order to ensure sustaina- ble stability for the company.