TAIZHOU DERUI COMPRESSOR CO., LTD is specialized in 100% oil-free scroll compressor for dental and lab. The air pumps we produce are 100% oi-free,small footprint,silent and efficient. Meanwhile,our compressors have a life span of 10 years,which is three times longer than piston compressor.Taizhou Derui compressor Ltd., Co. Is a wholly German-owned enterprise. The company is engaged in the production of high-precision automobile assembly tooling and the production of whole machine of DR series of total oil-free vortex air compressor. The company includes the processing center for German DMG high-precision five axis linkage machine, the processing center for Italy Famup four axis linkage machine, the processing center for Swiss Mikron high-precision and high speed 42000-round machine, producing the high-end devices of Japanese Mitutoyo PJ-2500 projector, Mitutoyo measuring instruments, trilinear coordinates measuring instrument, etc.