Olkin has a railway link to the export port of Hiwara and Frank Pa í s International Airport. Olkin is the third most populous provincial administrative region in Cuba. The main cities include Barnes, Antiya, Mayari and Moa. 25% of the land in the province is covered by forests. Columbus landed in the province on October 27, 1492.North America grain and oil equipment friends follow supplier Aoyo edible oil equipment Holguín multinational business promotion site to learn more Holguín regional knowledge: He called the land "the most beautiful place seen by mankind". The province was separated from the original "Oriental Province" in 1978. grain and oil equipment manufacturer Aoyo edible oil equipment is located in Asia, and the China-EU train runs through the country. Aoyo edible oil equipment has a service team for North America grain and oil equipment customers, which can provide grain and oil equipment small grain and oil processing equipment solutions with confidence for Holguín grain and oil equipment customers!