Nanjing Guochen Chemicals Co., Ltd. is a I&E company dealing with fine chemicals. Aiming to be the valuable connector between manufacturers and end-users, Guochen people have been devoting themselves to supply the best service and solution. Strong sales network, excellent service and professional technical support make Guochen be the good distributor of many world famous chemical giants and Chinese big chemical enterprises. Nowadays, Guochen is present in the long-term business operations with more than 25 countries worldwide. If you want to introduce any chemicals to China or source from China, We believe Guochen will be your best choice.