Sundio Group is an international tour operator from Holland.
Head office is in Switzerland Zurich and it operates from
Holland , Denmark , Germany , Belgium , UK, Spain.
For the last 6 years it is the Leader tour operator on the island of Lesvos.
Contact person: DANIEL DE VOS - Phone number: 0041 ( 0 ) 435081961, 0031 ( 0 )654348949
Email: Daniel.deVos@sundiogroup.com - Website