Dechang Electric was founded in 1959 and listed on the Hong Kong Stock Exchange on 1984. It is a component of the Hang Seng Index and its products are exported to more than 30 countries and regions around the world. Johnson electric has manufacturing plants in China, Italy, Spain, the United States, Mexico, Argentina and R&D, and sales, marketing and technical support centers in Hongkong, Taiwan Province Province, Chinese mainland, Japan, Singapore, Germany, Britain, the United States, Italy and Brazil, with more than 30,000 employees worldwide.