Taizhou Derui Compressor Co.,Ltd is specialize in producting OIL FREE SCROLL AIR COMPRESSOR.We possesses the most advanced production equipments which from Germany, Italy, Switzerland, Japan and so on. DR series OIL FREE SCROLL AIR COMPRESSOR integrate all the features as the fourth dynasty air compressor:100% oil free, Silent, Clean, Safety, Energy saving, Free maintenance, Easy to use.It is extensively used in Food, Medical, Dental, Laboratory, Chemical, Electron,Automobile, Paper making, ...