bout Johnson Controls Hitachi Air Conditioning Group Johnson Controls Hitachi Air Conditioning Group was jointly established by two global top 500 companies, Johnson Controls of the United States and Hitachi Group of Japan in 2015. It is an versatile cooling and heating technology group with business spreading in five continents and ranking among the top three non-Chinese international brands. Rooted deeply in China for 30 years, it has established headquarter, R&D centers, procurement centers, five major manufacturing bases and sales service organizations in China, achieving annual sales revenue of more than 20 billion RMB, and providing localized cooling and heating systems, Full Line-up Products, Full Scope Total Solution and Full Life-Cycle Service for Chinese customers.