Our company was founded in 1996, is specialized in manufacturing various models, specifications of the single, three-phase meters, multi-rate watt-hour meter, multi-rate watt-hour meter, prepaid meter, long-life watt-hour meter, electrical and mechanical One watt-hour meter IC card business. The company has won the "watt-hour meter production permit," "watt-hour meter measuring manufacturing license" and "national three measurement certificate" and other qualifications, and in 1996 was ...