Yancheng Confident Biochemical Technology Co., Ltd. is a hi-tech manufacturing enterprise of Pesticide intermediate and Pharmaceutical intermediates. Located in Dafeng city of Jiangsu province, Yancheng Confident Biochemical Technology Co., Ltd. enjoys good location for we are very close to Dafeng harbor (first class port of China); with the supports of Yanhai Expressway and Ningjingyan Expressway, we take only 2 hours by ride to the downtown of Shanghai city, thus we also enjoy convenient ...