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. 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. powder material conveying equipment service provider Zhongyuan Innovation Machinery is located in the Eurasian continental plate, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan Innovation Machinery has a service team for Vientiane powder material conveying equipment customers, which can provide reasonable powder material conveying equipment transportation of aluminum oxide powder, dry kiln ash and coke powder solutions for Vientiane powder material conveying equipment customers!