Nantong Keyuan Electric Equipment Co., Ltd. specializes in the research, development, and production of LH series SF6 Gas Recovery Purification Filling Equipment (shortly referred to as SF6 Gas Recovery Equipment), LCZ series SF6 Vacuum Pumping and Filling Equipment (shortly referred to as Pumping and Filling Equipment), SF6 Leak Detector, and SF6 Moisture Measuring Instrument. We offer services in the manufacturing, installation, and maintenance of power, mechanical, and equipment (engineering) manufacturing. Our company is located in the beautiful, prosperous, and culturally vibrant port area of Nantong, China, the Nantong Hongqiao Economic and Technological Development Zone. We have a full range of engineering technicians and state-of-the-art production equipment. The company is jointly invested and established by Nantong Xinyuan Electric Equipment Co., Ltd. and Nantong Guangming Electric Equipment Factory, and operates strictly in accordance with the ISO9001 international quality system certification standards.