Tonghua Dongbao Pharmaceutical Co., Ltd. is engaged in the manufacture, distribution, research and development of pharmaceuticals. Its main products include hard capsules, tablets, granules, small volume injections, traditional Chinese medicine, active pharmaceutical ingredients (recombinant human insulin) and bio-engineering products. The company also produces building materials such as plastic steel windows. Tonghua Dongbao Pharmaceutical was founded on December 28, 1992 and is headquartered in Jilin, China.