Glasstec 2014 Successful for MAC Valves! Glasstec 2014 Successful for MAC Valves! July 7, 2017 By July 7, 2017 In MAC News Glasstec 2014 has been a successful edition. We would like to thank you for visiting our stand last week to discover our new glass container forming solutions. Please visit our MAC website glass page for more information! More by Share000 Tags FeatureNews 37 Newer MAC Valves Europe to Participate at BrauBeviale 2015! Older New Video Featuring MAC Valves Europe's High Speed Capabilities!