A.O. Smith

A.O. Smith, established in 1874, is a multinational corporation with over a century of history and recognized as one of the top 50 manufacturers in the United States. Headquartered in Wisconsin, USA, the company applies innovative technologies and energy-efficient solutions to its products and markets them globally as a globally recognized enterprise. Listed on the New York Stock Exchange (NYSE) under the ticker symbol AOS, it became a constituent stock of the S&P 500 Index in 2017. In 1998, A.O. Smith established its China subsidiary in Nanjing. Its product portfolio spans both commercial and residential sectors: - **Commercial Products**: Hot water heaters, hot water boilers, and water purifiers. - **Residential Products**: The AI-LiNK Climate Control and Air Quality Integration System, water heaters, heating furnaces, water purifiers, whole-home water purification systems, range hoods, central air conditioners, whole-home hot water systems, and air purifiers.