Shin Nippon Air Technologies. 

Shin Nippon Air Technologies Co. Ltd., together with its subsidiaries, provides engineering systems to control air, water, heat, and other areas of air conditioning, electrical, and sanitary facilities in Japan and internationally. It offers engineering solutions focusing on air conditioning for offices, shopping centers, hospitals, hotels, museums, etc. The company also engages in the creation of industrial facilities, such as clean rooms, and constant temperature and humidity rooms for semiconductor and pharmaceutical plants, research and development centers, and other facilities, as well as the construction of district heating and cooling systems. Shin Nippon Air Technologies Co., Ltd. was founded in 1930 and is headquartered in Tokyo, Japan.