Jiangsu Chunlan Refrigerating Equipment (江苏春兰制冷设备股份有限公司) is a manufacturer of residential and commercial air conditioners and compressors. Its products include wall split, floor-standing, and window series products; commercial air conditioner products comprise floor-standing, cassette, duct, multi-connected DC inverter, air cooler water chiller, water cooled screw chiller, centrifugal chillers, enclosure, and dehumidifier series. The company also provides lithium and nickel-metal hydride batteries, and battery management systems for use in new energy vehicles, maglev trains, electric energy storage power stations, mine rescue systems, automatic guided vehicles, communication base station backup power supplies, and solar energy and wind energy storage systems.