Nantong Keyuan Electric Equipment Co., Ltd. specializes in the research, development, and production of LH series SF6 gas recovery and purification refilling units (abbreviated as SF6 recovery units), LCZ series SF6 vacuum-pumping and refilling units (abbreviated as pumping and refilling units), SF6 leak detectors, and SF6 moisture measurement instruments. We undertake services such as manufacturing, installation, and maintenance of power, mechanical, and equipment (engineering) manufacturing. The company is located in the beautiful, prosperous, and culturally rich port city of Nantong, China, in the Nantong Hongqiao Economic and Technological Development Zone, with a full range of engineering technicians and advanced production equipment. The company boasts strong technical capabilities and is jointly invested and established by Nantong Xinyuan Electric Equipment Co., Ltd. and Nantong Guangming Electric Equipment Factory, operating strictly in accordance with the ISO9001 international quality system certification standards.