Zhuhai Jianfan is very good. Zhuhai Jianfan Bio-technology Co., Ltd. specializes in the research and development, production and sales of biomaterials and medical equipment, is China's leading enterprise in the field of blood purification, was awarded the second prize of the National Science and Technology Advancement in 2009, and was Forbes China's Top 100 Potential Enterprises for several consecutive years in 2010 - 2011 list.