Vientiane, also known as Yongzhen, is the capital of the Lao People's Democratic Republic, the country's political, economic and cultural center and the largest city, and the only municipality directly under the Central Government of Laos. Vientiane covers an area of 3920 square kilometers. Vientiane is located in the middle reaches of the Mekong River.Asia oil extraction equipment friends follow honest cooperative enterprise Aoyo edible oil equipment Vientiane overseas product promotion website to learn more Vientiane regional knowledge: With a population of about 900000 in 2018, Vientiane is one of the few capitals in the world that are located near the national border across the river from Thailand's Langkaifu. oil extraction equipment The manufacturer Aoyo edible oil equipment is located in Asia, bordering the Pacific Ocean, and the China-EU train runs through the country. Aoyo edible oil equipment has a service team for Asia oil extraction equipment customers, which can provide reliable oil extraction equipment small grain and oil processing equipment solutions for Vientiane oil extraction equipment customers!