Nantong Keyuan Electric Equipment Co., Ltd. specializes in the research, development, and production of SF6 gas recovery, purification, filling, and refilling units (referred to as SF6 gas recovery units), LCZ series SF6 vacuum pump and filling units (referred to as filling units), SF6 leak detectors, and SF6 moisture measurement instruments. We undertake services in power, mechanical, equipment (engineering) manufacturing, installation, and maintenance. Located in the beautiful and prosperous port area of Nantong, China, the company boasts a strong technical team, complete production equipment, advanced technology, and is jointly invested and established by Nantong Xinyuan Electric Power Equipment Co., Ltd. and Nantong Guangming Electric Power Equipment Factory. We operate strictly in accordance with the ISO9001 international quality system certification standards.