Manufacture & sale of workshop products & pits

Planning, manufacturing, assembly & service
"... everything from a single source".

Our company consists of a team with many years of experience in the field of planning, manufacturing, assembly and distribution of individual and special workshop products and techniques.
We are an innovative and craft-oriented company that can provide you with "... everything from a single source", from planning and manufacturing to installation and maintenance.

We rely on people who understand their craft and are constantly looking to improve our products and services. Our know-how assures you of the highest quality and durability of our "HDC" products.

Your prefabricated pits A-Team: Get to know us personally


Hermann Lümmen

+49 (0) 2241 26 47 18

Expert advice

Michael Krönig

+49 (0) 7121 26726 40
+49 (0) 1738077596

Zum Wäldle 11
D 72768 Reutlingen

Specialist advice/
Head office

Timo Thomas

+49 (0) 2241 26 47 18

Specialist advice/
Head office

Walter Biergans

+49 (0) 2241 26 47 18