Shanghai Experimental Instrument Technology Co., Ltd. specializing in the production of centrifuge, intelligent constant temperature circulator, circulating cooling water machine, small freeze drying, freeze dryer, chromatography experiments freezer, snow ice machine, electrophoresis special small cold water machine,circulatng water pumps and Other laboratory equipment, is a modern enterprise specializing in designing,designing, manufacturing, product development, development, sales and service as one of the . And widely used in pharmaceutical, health and epidemic prevention, environmental protection, agricultural scientific research .