家里装修逛了很多电器店，好百年史密斯产品好服务好，买的也放心

A.O. Smith was founded in the United States in 1874. It has been 143 years ago and entered the field of water heater production in 1936. In 2006, the company had a global turnover of US $2 billion 160 million, with nearly 17000 employees worldwide, and now has 42 factories in 8 countries. A.O. Smith water heater, with excellent quality and perfect service, has won the favor of many consumers and is widely used in McDonald's, Kentucky and other chain stores around the world.