Jiangsu Saideli Pharmaceutical Machinery Co., Ltd. is the worldâs largest professional centrifuge manufacturer, national high-tech enterprise of China, national manufacturing individual champion enterprise(centrifuge) and Mayor Quality Award enterprise of Taizhou City. The company is located in Jingjiang City, Jiangsu Province, which is the economically developed Yangtze River Delta region in China. It was established in 1953 and started to produce centrifuge in 1970, with 54-years experience of centrifuge production.