... abstraction technology, and established the Lianyungang Jiejing Ocean Biochemistry Co., Ltd. In September 2004, iodine, a primary product ... of ocean chemical, biochemical, pharmaceutical, foodstuff, health food, import & export trade, petty loan, foreign investment and R&D. Shandong ... source in 2008. Shandong Jiejing Group Corporation keeps the marketing ideas of “Honorable and Mutual benefits”. We’re ...