A delegation of high-level managers from 30 French companies in the infrastructural, banking, technology, telecommunications, oil and construction industries and public works will visit Ghana from May 22 to explore business opportunities.A statement signed by the French Ambassador to Ghana, Frederic Clavier Monday said the delegation will discuss development opportunities in Ghana.The statement said President John Dramani Mahama will hold discussions with Association of French industries in Paris during an official visit later in the month.