Delta electronics is the world’s largest provider of switching supplies and DC brush less fans. The company was founded in 1971. The solutions the company provides for are industrial automation, building automation's, data center, telecom network energy, renewable energy, display & monitoring and EV charging. The company has three major businesses, power electronics, energy management and smart green life. The power electronic business component consists of supplying embedded power supplies, mobile power supplies, fans and thermal management, and electronic components for ICT equipment. The chairman for the company is Yancey Hai. He helped the company lead to reach a profit of 17 billion for 2012. The profit went up 32% from the previous year. Delta electronics is on the Taiwan Stock Exchange.