Principe is one of the two main islands of Sao Tome and Principe.Africa Waterproof casing friends follow rest assured suppliers Zhongyuan valve fittings Principe overseas customer website to learn more Principe regional knowledge: The total area is 136 square kilometers, the population is about 5000, and the population density is about 36 people/square kilometers. There is a county on the island of Principe, namely Pagai County. The main town is San Antonio. There is an airport on Principe Island, namely Principe Airport. The island is a volcanic island.Waterproof casing The manufacturer Zhongyuan valve fittings is located in Asia, bordering the Pacific Ocean, and the China-EU train runs through the country. Zhongyuan valve fittings has a service team for Africa Waterproof casing customers, which can provide reliable Waterproof casing metallurgy solutions for Principe Waterproof casing customers!