We are commitment to the hydraulic motor researche, development and manufactruing of professional firms.And we can offer all the parts you need with competitive price.We can make and repair the specific pumps in accordance with your requirments. Faced with the rapid develpoment of the industry trends, er have invested 200million RMB in early 2009 to develop emulsion motor.Trough one year, finally the HWMS series motor was succesfully developed, and widely used in steel mills, mining machiney and etc.