Dongguan Zhonglong Motors Electrics Co., Ltd. (formerly known as Dongguan Xinlinglong Motors Electrics Factory) is a high-tech private joint-stock enterprise, specializing in the production and development of brushless DC pumps, motors and controllers. We are located in Tongren Street, Xingheng Load, ShiJie Town, Dongguan City of Guangdong Province. Our company brings together a group of workers (senior engineers, production engineers and technical professionals), who specialize in brushless DC motors and brushless DC pumps. We invite post doctors from Beijing Tsinghua University and doctoral tutors from Nanjing University of Aeronautics and Astronautics as our strong technical backbone. Our brushless DC motors and brushless DC water pumps feature long life, low power consumption, few noise, stable speed, reliable operation without interference and other characteristics. We have absorbed