... and founded the Shandong Treeful Jiejing Pharmaceutical Co., Ltd. jointly with the Shanghai Treeful Pharmaceutical Co., Ltd. In August 2002, it ... of the Shandong Treeful Jiejing Pharmaceutical Co., Ltd. held by the Huayuan Treeful Pharmaceutical (Group) Co., Ltd., and became the ... service. In January 2010, the Shandong Treeful Jiejing Pharmaceutical Co., Ltd., a wholly-owned subsidiary of the company, ...