... the Shandong Treeful Jiejing Pharmaceutical Co., Ltd. jointly with the Shanghai Treeful Pharmaceutical Co., Ltd. In August 2002, ... Jiejing Pharmaceutical Co., Ltd, Rizhao Jindi (Golden Emperor) Trading Co., Ltd, Rizhao Jiejing Ocean Biotechnology Development Co., Ltd, and a ... environment-friendly high-tech. products, such as marine chemicals, marine pharmaceuticals, marine foodstuff and health food ...