Nantong Keyuan Electric Equipment Co., Ltd. specializes in the research, development, and production of LH series SF6 Gas Recovery Purification Filling Equipment (abbreviated as SF6 Gas Recovery Equipment), LCZ series SF6 Vacuum Extraction Filling Equipment (abbreviated as Extraction Filling Equipment), SF6 Leak Detector, and SF6 Moisture Measurement Instrument. We offer services in power, mechanical and electrical engineering, equipment (engineering) manufacturing, installation, and maintenance. Located in the beautiful and prosperous Nantong Port Zone Economic Development Zone, a modern city renowned for its rich culture and talented people, our company boasts a full range of engineering and technical personnel, complete production equipment, advanced technology, and strong technical capabilities. The company is 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.