Qingzhou Anshun Electrical Service Company Limited   

The supply of sine inverter EM303A series frequency converter inverter vector control sinusoidal electric's high performance. This product adopts the international advanced speed sensorless vector control technology, not only can make the speed regulating performance of the asynchronous motor and DC motor to match the effect of performance parameters of supply of sine inverter EM303A series frequency converter is the high performance vector sinusoidal electric launch control inverter. This product adopts the international advanced speed sensorless vector control technology, not only can make the speed regulating performance of the asynchronous motor and DC motor to match other shows that Qingzhou Anshun Electrical Service Co., Ltd. was established in early 2001, Qingzhou city is the first private electrical Service Corporation. Long service in enterprises and other units of electricity transaction that customers are welcome to inquire

Power line installation, inverter sales repair, power distribution equipment, power transformer installation, maintenance of industrial electrical system