Integrated Electronic Systems Lab Co.,Ltd. provides automation and information solutions in China. The company offers head end systems; meter data management systems; IED, power supply; smart meters; smart water meters and devices; smart gas meters and devices; smart heat meters and devices; data concentrator units; and EV chargers. It also provides integrated power supply systems and high-frequency switch DC power supply products; single-phase and three-phase smart meters; smart water, gas, and heat meters and devices; and data concentrators, including low-voltage collectors, and high-voltage and low-voltage DCUs. In addition, the company offers smart grid solutions; smart water, heat, and gas solutions; Internet of smart energy solutions; and information security, smart water conservancy, and GIS/GPS solutions. Integrated Electronic Systems Lab Co.,Ltd. was founded in 1984 and is based in Jinan, China.