Aux Electric Co., Ltd. designs, develops, manufactures, and sells air conditioners. Its product lineup includes wall-mounted units, vertical cabinet air conditioners, domestic central air conditioning, light commercial and commercial air conditioners, commercial heat pumps, and project cases. The company markets its products under the AUX brand and sells through retail stores. Founded in 1994, it is based in Ningbo, China, and is a subsidiary of AUX Holdings Group Co., Ltd.