Härkingen/Switzerland, 2025/10/28 – In recent years, the RONAL GROUP and LEONHARD KURZ, a leading specialist in thin-film technology, have presented the hot stamping process for finishing wheel inserts. At IAA Mobility 2025, the two companies now presented the next stage of development in their joint cooperation project. Until now, the PERFORMANCE+ hot stamping decoration process Read More

Härkingen, Switzerland, July 15, 2025 – Logistics activities, the German aftermarket organization, and sales of SPEEDLINE TRUCK brand truck and trailer wheels have been operating at the Forst site under the new company name RONAL Performance GmbH since April 1, 2025. On July 1, Erwin Eigel took over as co-managing director and chairman of RONAL Read More

Härkingen/Switzerland, 2025/04/01 – Since April 1, the German aftermarket organization and SPEEDLINE TRUCK brand sales activities have been combined in the new company name RONAL Performance GmbH in Forst, formerly RONLOG GmbH. Under the leadership of Managing Director Michael Rothhass, all operational activities of the German aftermarket will be integrated into the renamed organization RONAL Read More

Härkingen/Switzerland, 2024/10/02 – Last year, the RONAL GROUP and KURZ, a leading specialist in the field of thin-film technology, presented the PERFORMANCE+ hot stamping process, which can be used to refine wheel inserts. At FAKUMA, the leading international trade fair for the plastics processing industry, the two companies will be presenting the further development of Read More

Härkingen/Switzerland, 2024/06/19 – The RONAL GROUP was once again represented at this year’s “The Tire Cologne” from June 4 to 6, 2024 with its own stand and a selection of new products from the RONAL brand. In addition to the outlook on the current developments of new wheels, the focus was on personal exchanges with Read More

RONAL GROUP and the Callista Group have legally concluded the sale of the subsidiary SPEEDLINE S.r.l. (Tabina, Italy) including the brands ‘SPEEDLINE’ and ‘SPEEDLINE CORSE’ as of October 1, 2023. By August 1 of this year, the participating Italian trade unions and SPEEDLINE employees had agreed to the sale contract. Both seller and buyer have Read More