CSR zhuzhou electric co. , LTD. Good news today, the company with research and development of tangshan open electric equipment group co. , LTD. Integrated device of mine frequency conversion motor, made its debut was held in Beijing '2012 China international exhibition on coal', cause the attention of the world. According to introducing, the product fills the domestic gap. The mine explosion-proof variable frequency motor is widely used in hoist, boring machine, blowing machine and belt conveyor and other mining facilities, can fully meet the needs of modern coal mine safety, energy saving production. the main products: stepper motor, brushless motor, servo motor, stepping motor drive, brake motor, linear motor and other kinds of models of the stepper motor, welcome to inquire. Telephone: