... conducted the third technical reconstruction. It invested 3 million Yuan to improve the production processes of the original plant. ... ocean chemical, biochemical, pharmaceutical, foodstuff, health food, import & export trade, petty loan, foreign investment and R&D. Shandong Jiejing Group ... a J/V of South-Africa Jiejing Imp. & Exp. Trading Co.,Ltd. The company covers 40,000 square meters and has more ...