Diethelm Travel Group (DTG) has over 50 years experience of providing full travel services within the region. DTG is a subsidiary of Diethelm Keller Holding (www.diethelmkeller.com), headquartered in Zurich, a closely held family company principally owned by fourth generation descendants of the founders. Our extensive network has fully licensed and insured offices in Bhutan, Cambodia, China, India, Laos, Malaysia, Myanmar, Thailand and Vietnam and has a worldwide reputation as a first-class travel service provider. DTG employs over 700 multi-lingual staff and serves hundreds of quality tour operators across the globe. DTG enjoys exceptional relationships with travel suppliers and government departments.