ChangZhou HeJie Chemical Industry Co., Ltd.(HJCC)was a joint stock limited company founded formally in 1992. On the basis of cooperation with Optimization Project Research Center with University, HJCC had became a high-tech. manufacturing enterprise which undertake research, production and sale of agro-intermediate and fine chemicals with two production bases in China. HJCC has a group of engineers well up in lab. research and employees familiar with commercial production. In 2000, our professional department on international market was established according to customer’s request. HJCC has its own laboratory, equipments from kilogram to metric ton. So HJCC has ability to do regular lab. experiment and production for every kind new products in short time. We are good at chlorination, oxidation, esterification and reduction, etc..Till now, HJCC has R&D, produced over ten products for customers which had exported to USA, Europe and Asia, etc.. Now, HJCC had became the largest and most advanced production base of Pentachloropyridine in China.Through experience of improving technique further, we have became the advanced enterprise on research and development on pyridine series and got the favorite reputation on international market accordingly. HJCC operate strict environmental protection and will follow up tightly. We pay most attention on talented person, international market change of new products and most agglomerate group spirit. To satisfy customer is our service aim and we are making great efforts for it… We wish to establish more cooperation with customers.