Most of products are suitable to single-phase and three-phase electric energy meters. It is suitable to another instruments or meters for accurate count. This product get the useful and new- model patent in 2000.(the patent no.:ZL99 2 53760.6). Our factory has all kinds of styles and models of step motor electronic counters. The quantity is 3 million sets every year. DCEM SERIES ELECTRONIC ENERGY METER We produce many models watt-hour meters. Such as single-phase, three-phase, pre-charge collect, and separate hour(two separate hour and three separate hour) meters. It is widely used in many different energy supply systems. factory, corporations, administrations, families etc. Our energy meters got the good graces from the customers under the working stable and reliable.