Laos has tin, lead, potassium, copper, iron, gold, gypsum, coal, salt and other mineral deposits. As of 2013, a small amount of tin, gypsum, potassium, salt, coal and other minerals have been mined. Laos is rich in water resources. In 2012, the forest area was about 17 million hectares, and the national forest coverage rate was about 50%. It produced teak, pear and other valuable timber. The Mekong River, originating from China, is the largest river in Laos, flowing 1900 kilometers in the west and Vientiane, the capital. It is 234 kilometers long as the boundary between Laos and Myanmar, and 976.3 kilometers long as the boundary between Laos and Thailand. The total agricultural output value of Laos from 2011 to 2012 was about 2.403 billion US dollars, up 2.8% year on year, accounting for 6.7% of GDP; The yield of rice is about 3.43 million tons. The main crops in Laos include rice, corn, potatoes, coffee, tobacco, peanuts, cotton, etc. The arable land in the country is about 8 million hectares, and the agricultural land is about 4.7 million hectares.powder pneumatic 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 Laos powder pneumatic conveying equipment customers, which can provide reasonable powder pneumatic conveying equipment transportation of aluminum oxide powder, dry kiln ash and coke powder solutions for Laos powder pneumatic conveying equipment customers!