DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Add: NO.2, Dagao Hengfeng 2nd Road, Changping Town, Dongguan, Guangdong, China
Tel：+86-769-83660708
Fax：+86-769-83660718
Email：info@d-fan.com.cn
URL：http://www.szdosense.com/eng/
In recent years, "Blower Fan" With the rapid development of power electronics technology, computer technology, automatic control technology, electric drive technology is facing a historic revolution that replace AC variable speed DC drive and computer numerical control technology replaces analog control technology has become a trend. AC variable speed motor technology is the energy-saving, to improve the process to improve product quality and improving the environment, promoting a major means of technological progress.