Muleng is a county-level city belonging to Mudanjiang City, Heilongjiang Province, located in the southeastern part of Heilongjiang Province. It has a total administrative area of 6,187 square kilometers, a population of 300,000 (as of 2011), and 127 administrative villages in 6 towns and 2 townships under its jurisdiction. Muleng City has a temperate continental monsoon climate. The gross regional product of Muleng City is expected to complete 17.93 billion yuan in 2015. As of 2011, the total mileage of Muleng City has reached 2099.082 kilometers. Muleng City is the "Hometown of Chinese Soybean" and "Hometown of Chinese Red Bean Pine".In October 2018, Muleng City was selected as one of the top 100 counties and cities in China in terms of investment potential.