A neighborhood in Marin was blocked off for two hours on Sunday. The Reason: A Hydrochloric Acid Leak at a Swatch Group Subsidiary

1 min read · By Españoles en Suiza · Updated: 30.06.2026

EM Microelectronics is a company that manufactures microprocessors and electronic components in Marin (NE). It belongs to the Swatch Group, which is…