Our company, founded in 1904, is the chemical gas specialist. Industrial, medical or trade: we supply our extraordinarily wide range of gases, refrigerants and equipment to business partners in many sectors throughout the world.We are a gas and refrigerant specialist certified to DIN EN ISO 9001 and 14001, which means we can guarantee sound quality management and continuously optimised products.Our expertise is always available to you as our partner – the direct way, from person to person.