From Rennes:   > towards St. Malo > La Mézière exit > Follow "ZA" signs for 1 km St-Malo road ZA de Beaucé 35520 LA MÉZIÈRE   > Opening times Sterenn is open from Monday to Friday 8.30am to 12pm and 2pm to 6.30pm   > Contact Tel.: +33 (0)2.99.13.05.15 Fax: +33 (0)2.99.13.05.19 Email : erwin.penzes@groupe-sterenn.com