Huaren Pharmaceutical Co., Ltd. researches, develops, produces, and sells medicines and medical equipment in China and internationally, together with its subsidiaries. Its products include nephrology items such as peritoneal dialysate, hemofiltration replacement fluid, and hemofiltration basic solution; respiratory products such as doxofylline, levofloxacin hydrochloride, and composite potassium hydrogen phosphate injections; caffeine citrate injection; and bulk preparations including sodium chloride, glucose, glucose and sodium chloride, compound sodium chloride, sodium lactate ringer's, and compound electrolyte injections, as well as sterile water for injection and rinsing liquid products. It also offers therapeutic infusion products covering blood volume expanders, haemostatics, nervous system and circulatory system drugs, anti-infectives, anti-hepatitis and hepatitis adjuvant drugs, antineoplastic and adjuvant drugs, and glucose metabolism, plus rubber stoppers. The company additionally engages in software development, investment management, and construction, and was founded in 1998 and is based in Qingdao, China.