HAINING AEM IMPORT & EXPORT CO., LTD is single phase power meter manufacturers and OEM three phase energy meter factory in China. It is a leading foreign trade company with 15 years of experience in exporting electric meters, sanitary ware, textiles and other industries. The factory specializes in the research and development and production of power measuring instruments, prepaid meters, power monitoring systems, smart sensors, and Internet communication equipment. Our wholesale DIN rail power meters has passed IS09001 quality system management certification, we have strong technical force, advanced testing equipment, fully automatic production equipment and production lines, as well as a comprehensive management system. and can customize or provide design and development according to customer requirements.