Chongqing Drawell Instrument Co., Ltd, founded in 1999. It is specialized in manufacturing laboratory equipment and medical instruments: Spectrophotometer, Chromatography, Centrifuge, Incubator, Balance,Microscope, Autoclave Sterilizer, Viscometer, Lab Freezer, Rotary Evaporator, Stirrer, PCR and etc.Drawell already has established business relationships with customers from more than 80 countries, and enjoyed a good reputation through reliable quality, reasonable price and good service.