Over 35 years of experience and practiced characteristics such as precision, reliability and first-class services make PTA Pharma-Technischer Apparatebau GmbH & Co. KG (www.pta-technology.com) one of the leading international suppliers of cleanroom technology and the world's leading supplier of pharmaceutical cleaning systems for medical stoppers. Based in Mauern near Freising, the family-owned company enjoys the highest recognition for its expertise and excellent manufacturing quality “Made in Germany”. PTA systems have been used successfully in the international pharmaceutical industry for decades. PTA's product range combines functionality, efficiency and precision with excellent protective properties. PTA develops and produces pure weighing cabinets, safety cabinets, laminar flow systems, cleaning systems and cleaning cabins.  All PTA systems meet the requirements of the pharmaceutical industry and therefore comply with all current relevant standards such as GMP and FDA standards. The company is managed by Rüdiger Dilg and Marcel Dilg.