Sinotie Is a high- tech enterprise which specializes in the development, production and sales of energy meter, energy meter test bench, standard meter, power source, meter calibrator, din rail meter, current transformer, meter box and etc.

We have our own R&D centre in Shenzhen, with 30 engineers for standard meter and power source, 10 engineers for meter tester, and 20 engineers for energy meters.

Most of our products got CE certificate and widely used in Europe, Soutch America, Asia and Africa.