Changzhou Pesan Chemical Co., Ltd. is a dynamic and specialized chemical company. Since our establishment, We provide raw materials and key intermediates for pharmaceutical industry and organic electronic materials. All of our members have chemical background and have been working in these two fields for many years.knowing the market running rules and abundant experience enable them to get deep and unique understanding of the products as well as the field they are applied. In addition, we have been keeping a close eye onthe latest information of pharmaceuticals and material chemistry home and abroad. As soon as we got these information ,we would rapidly make market feedback and collaborated with our customers to develop new products. We attach great importance to every aspect of the transaction elements, we collect accurate product   Click for details>>