Founded in 1996, SMS Electric Co., Ltd. Zhengzhou is a hi-tech enterprise, which specializes in the research & development (R&D) and production of energy meters, energy meter test benches, automated energy meter test line, energy meter assembly line, reference standard energy meters and instrument transformers, etc 

Now, there are more than 400 staffs in our company, and 85% of them are university graduates, and the average production per person ranks first in the field of meter testing and meter production. 

We have constructed the scientific development system of "Research one generation, develop one generation and produce one generation". We are bringing forth the new generation hi-tech products continually. We firmly believe that technology is the core and to suit the customer's demand is the goal, which makes us the leader in energy metering field over the past years. With the development for years, we have possessed 9 series and 100 variety of energy meters, energy meter test benches, automated energy meter test line, energy meter assembly line, reference standard energy meters, and instrument transformers with annual production capacity of USD40,200,000, of which home market takes up about 83.%, while the overseas market takes about 17%. 

Now, our sales network covers worldwide market and our products have been sold well all over the world, such as Denmark, Serbia, Brazil, Colombia, India, South Korea, Vietnam, Qatar, Mongolia, Taiwan, Egypt, Ethiopia, etc.