... Professional technology 2.High quality 3.Competitive price 4.Good service I .Introduction of the manufacture of High Pressure PumpZhejiang Danau ... are from USA , JAPAN and Swiss , they are CNC machine centre , high speed turning centre and other machines about 600sets , ... passed 3C, GS, CE , EPA , CARB , etc . technology , high quality , competitive price , good service , the products get a great fame ...