Because the focus, so professional. SuZhou Huadao Quinoline Co.,Ltd. is located in beautiful Suzhou Changshu High-tech Fluorine Chemical Industrial Park, with Shanghai at east nearby. There is convenient transportation condition. For over 20 years, our company is professional in manufacturing of quinoline series products. We employ scientists from Britain and Singapore to focus on research, development and manufacturing. Meanwhile we attract senior scientific research exports and increase our investment in research to develop quinoline products. Therefore our core competition has been improved greatly. There is complete and strict quality management system as well. Our products are well recognized by users. In future, we will make efforts to promote our comprehensive capacity and always strive for greatness.