Tespro Electronics Co., Ltd. was established in 2002. Tespro has developed into the world's leading hardware OEM/ODM manufacturer in smart metering data collection and calibration industry, mainly producing and operating various smart hardware , meter communication optical probe, optical pulse sensing probe, metering equipment detection device, remote data collection equipment, metering data management system services, etc. The company has passed ISO9001-2008 certification. The company is located in Zhuhai, China, More than 100 employees.