Shanghai Liangxin Electrical Co., Ltd. researches, develops, produces, and sells low-voltage electrical apparatus in China and internationally. The company offers automatic transfer switching equipment, industrial control products, and isolating switches, as well as air circuit, molded case, miniature, and hydraulic electromagnetic circuit breakers. Its products are used in PV power generation, power transmission and distribution, wind power generation, electric power supply, rail transportation, port dock, telecom and charging facilities, industrial and commercial buildings, data centers, public buildings, civil residences, automobile manufacturing, welding equipment, and elevator conveying. The company was founded in 1999 and is headquartered in Shanghai, China.