Shandong Wit Dyne Health Co., Ltd. engages in the research, development, and production of children healthcare and medicine products. Its products include vitamin A and D drops, compound calcium carbonate effervescent granules, licorice zinc granules, iron dextran granules, pediatric ibuprofen suppositories, azithromycin granules, dimercaptosuccinic acid capsules, rifaximin dry suspension, and oral rehydration salt powder. The company was founded on June 26, 1993 and is headquartered in Jinan, China.