changsha pingfan instrument and meter co., ltd have manufacture medical equipments and have enjoyed a good repulation through thirty years&＃039; business experience. We have high-speed refrigerated, low-speed refrigerated, intelligent centrifuges, autobalancing centrifuges, super-capacity centrifuges, milk centrifuges, microspin filtering centrifuges, and blood thaw ***** products are extensively applied in high education, agriculture, biochemical research, biochemical test, blood stations and blood banks, bioproducts, life science, genetic engineering, radioimmunology, environment protection, safe food, penal investigation and other fields.welcome to our website: http://***** http://*****