LTG Aktiengesellschaft designs and manufactures components and complete systems for room air and process air technology and, with its Engineering Services, offers all kinds of dimensioning and experimental services in the......LTG Aktiengesellschaft designs and manufactures components and complete systems for room air and process air technology and, with its Engineering Services, offers all kinds of dimensioning and experimental services in the field of air technology. Our customers are investors, architects, consulting engineers and corporations from any industries. With our designs we essentially contribute to air technology developments.