For watt-hour meter, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our watt-hour meter has been well received by many customers and enjoyed a good reputation in many countries. Shanghai Fangqiu Electric Co., Ltd. watt-hour meter have characteristic design & practical performance & competitive price, for more information on the watt-hour meter, please feel free to contact us.