Nantong Keyuan Electric Equipment Co., Ltd. specializes in the research, development, and production of LH series SF6 gas recovery, purification, charging and discharging units (referred to as SF6 gas recovery units), LCZ series SF6 vacuum-pumping and charging units (referred to as pumping and charging units), SF6 leak detectors, and SF6 moisture measurement instruments. We undertake services such as power, mechanical, equipment (engineering) manufacturing, installation, and maintenance. The company is located in the beautiful and prosperous Nantong Port Zone Economic Development Zone, a modern city with a rich history and culture in China. The company boasts a full range of engineering and technical personnel, complete production equipment, advanced technology, and strong technical strength. It was jointly invested and established by Nantong Xinyuan Electric Power Equipment Co., Ltd. and Nantong Guangming Electric Power Equipment Factory, and operates strictly in accordance with the ISO9001 international quality system certification standards.