Sunflower Pharmaceutical Group Co., Ltd. is a private joint-stock enterprise with Heilongjiang Sunflower Pharmaceutical Co., Ltd. as its core enterprise. It was restructured from Wuchang Pharmaceutical Factory, which was on the verge of bankruptcy, in April. 1998. An intensive and diversified industrial group, which takes the manufacturing of Chinese patent medicines as the leading industry and integrates plastic products, medicinal materials, packaging materials and rice processing, has more than a dozen subsidiaries. It has Heilongjiang Sunflower Pharmaceutical Co., Ltd., Harbin Sunflower Pharmaceutical Co., Ltd., Sunflower Pharmaceutical Group Pharmaceutical Co., Ltd., Sunflower Pharmaceutical Group Jiamusi Luling Pharmaceutical Co., Ltd., Sunflower Pharmaceutical Group (Tangshan) Co., Ltd., Sunflower Pharmaceutical Group (Hengshui) Delphi Co., Ltd., Sunflower Pharmaceutical Group (Yichun) Co., Ltd. and Sunflower Pharmaceutical Group (Chongqing). Ltd., Heilongjiang Sunflower Packaging Materials Co., Ltd., Heilongjiang Sunflower Medicine Base Co., Ltd., Wuchang Sunflower Sunshine Rice Industry Co., Ltd., Heilongjiang Sunflower Real Estate Development Co., Ltd.