Located in Zhengzhou City, China,Henan Daken Chemical Co., Ltd was Established in June 1983.Wehave a 40 years history of fine chemical synthesis. Daken has a young technology team with 27 persons,among which there are 6 persons with Doctor's degrees and 9 persons with Master's degrees in chemical.Daken has 61 projects at the national or provincial level,29 patents,116 papers, and 12 awards by thegovernment. Research and Development is the backbone of Daken. Have the right mix of experienced,young,and enthusiastic research team to find simple and innovative solutions to critical challenges insynthetic chemistry.