Nanjing Yuneng Instrument Co., Ltd., is a key enterprise engaging in developing and producing series products of full electronic energy meter water meter. We have developed electronic meter with various patent technique, long-life and high reliability. We have gained ISO9001 certificate of the system of quality certification and KEMA performance test of Holland.

We have developed various kinds of single-phase electronic watt-hour meter, single and three-phase electronic watt-hour meter, single and three-phase PLC electronic watt-hour meter, three-phase multifunction electronic watt-hour meter, intelligent long-distance water meter, radio frequency card non-contact water meter and radio frequency gas meter.

Ever since the foundation of Yuneng, it has produced and sold over 6, 000, 000 electronic watt-hour meter and water meter which have been sold all over the world. We will give a satisfying answer to customers depending on Yuneng instrument brand, perfect performance, effective cost and completely new aspect.