Sinotie International Limited is a professional company, engaged in development and supply of Energy Meter, Meter Testing Equipment, Relay Tester, CT and etc.

We have our R&D base in Shenzhen, with more than 30 engineers working with Meter Testing Equipment.  10 engineers for Energy Meter.  And we have more than 6000 squate meter factory for assembly.

We have ISO, CE, RoHS certificates. And our products are with quite performance in the world.