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.North America oil extraction equipment rest assured enterprises Aoyo edible oil equipment Holguín overseas customer website make up more Holguín regional knowledge: 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. He called the land "the most beautiful place seen by mankind". The province was separated from the original "Oriental Province" in 1978. oil extraction 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 oil extraction equipment customers, which can provide oil extraction equipment rural crop processing solutions with confidence for Holguín oil extraction equipment customers!