... the Shandong Treeful Jiejing Pharmaceutical Co., Ltd. jointly with the Shanghai Treeful Pharmaceutical Co., Ltd. In August 2002, it ... the Rizhao Taishan Jiejing Biochemistry Co., Ltd. jointly with the Zibo Sisha Co., Ltd. and transferred all its stocks ... Rizhao Jiejing Pharmaceutical Co., Ltd, Rizhao Jindi (Golden Emperor) Trading Co., Ltd, Rizhao Jiejing Ocean Biotechnology Development Co., Ltd, and a ...