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 Recovery Unit), LCZ series SF6 Vacuum Pumping and Filling Equipment (shortly referred to as Pumping and Filling Unit), SF6 Leak Detectors, and SF6 Moisture Meters. We undertake services in the manufacturing, installation, and maintenance of electrical, mechanical, and equipment (engineering) projects. Located in the beautiful and prosperous Nantong Port Zone Economic and Technological Development Zone, a modern city with a rich cultural heritage in China, the company boasts a team of engineering professionals, complete production facilities, advanced technology, and strong technical capabilities. The company is a joint investment venture between Nantong Xinyuan Electric Equipment Co., Ltd. and Nantong Guangming Electric Equipment Factory, operating strictly in accordance with the ISO9001 international quality system certification standards.