Jining five star Meter Co., Ltd., located in Jining high tech Development Zone, is a high-tech enterprise specializing in the R & D, production, sales and service of civil instruments and intelligent meter reading management system. It has passed ISO 9001:2015 quality management system certification, ISO 14001:2015 environmental management system certification, ISO 45001:2018 occupational health management system certification and ISO 10012:2003 measurement management system certification. It has been successively recognized as a specialized and new enterprise in Shandong Province, a scientific and technological enterprise in Shandong Province and an intellectual property advantage enterprise in Shandong Province