Jiangsu Hengyuan Hydraulic Co., Itd is a hi-tech company manufacturer, which specializes in r&d and manufacture for high pressure piston pump (motor)..now, hengyuan company has become to the member of china hydraulic & pneumatic seal industrial association, china construction machinery association parts and components branch and jiangsu mechanical engineering society executive member of the council unit. our products are piston pump(motor) as ha10vso series, hy series(replace cy piston pump series) and cy series which are suitable for hydraulic power transmission in metal forming machine tool, construction machinery, plastic machinery and the field in mining, metallurgy, shipbuilding, architectural machineWater conservancy and so on.. the emphasis is the parts and components for o.e.m and export trading. hengyuan company covers an area of 25, 000 square meters, 15, 000 square meters of production workshop and another 1, 500 square meters of technical r&d center and business affairs center. holding more than 50 sets of precise nc facility, such as machining center, cnc and testing facility like as trilinear coordinates measuring instrument, ourproducts have passed iso9000 international quality system certification and china classification society ccs.