A decade at HeylFrom the silicate problem to Testomat® 808Testomat® PRO Ca self cleanTestomat® PRO FeWater analysis of the futureWater keeps you healthy and fitMobile working? We are fully on board!Valentine’s DayHeating failure? We stay on temperatureWater = Force of natureTo the next 10Writing history togetherTrainee exchange10 years Lammetal & HeylBetween editing & documentationOur very own Gyro GearlooseA first Christmas presentWater treasures in TanzaniaSonnentaler at HeylThis is KieranOur Sales Conference 2023This is EmmaAdventure in TanzaniaFrom Hildesheim to TanzaniaAn investment in the future123>>