Trade Journals for the Concrete Industry

Erich Tönnissen GmbH is a medium-sized construction company with headquarters in Cleves on the lower Rhine and a fifty-year history. The Tönnissen company focuses on building construction, civil engineering, turnkey construction and the precast reinforced concrete plant. The company has been managed by the Tönnissen family since its founding. At the end of 2017, the Tönnissen firm made the decision to purchase a modern, high performance and environmentally friendly Bibko ComTec 4 residual concrete wash-out system.