“Zhongke Zhongjia Company's "centrifuge products include ordinary centrifuges, high-speed centrifuges, high-speed refrigeration centrifuges, low-speed large-capacity centrifuges, etc. The products cover all provinces and regions in China, and have won bids in bidding and procurement many times. Users are spread across medical and health care, universities and various scientific research institutes, biopharmaceuticals, agriculture, forestry and animal husbandry, food and dairy products, import and export quarantine and other fields.