1. first-class product, second-class price motor 2. oil pump dc motors 3. 4.5" 24V 2KW CW/CCW 2850r/min Our company, Haiyan DC Motor Co., Ltd, founded in 1998, is a joint venture enterprise, which is specialized in the production of DC motors. Equipped with a full set of production equipment and detection system, we are able to provide our customers products of high quality.Based on the most ...