WXM

WF International Limited (NASDAQ:WXM) is a Chinese engineering and construction company founded in 2009 and headquartered in Chengdu, China. The company went public on December 29, 2009, and operates primarily in the People's Republic of China, providing specialized building systems installation and maintenance services. WF International focuses on heating, ventilation, and air conditioning (HVAC) systems, as well as water purification, air ventilation, and floor heating systems for large-scale commercial and industrial projects.