Shijiazhuang Donglian Nankai Flavor Development Co.,Ltd.is a high tech comprehensive enterprise which produces synthetic perfume and medical intermediate. We have high technical force, advanced process equipment, perfect quality control system, stable quality. We rely on Nankai University to specialize in development and research of synthetic perfume and promote new products every year. There are 100 kinds of fragrant materials used in food, tobacco and daily chemicals, we also make chemicals ac...