Established in 2001, Jinan Wanxingda Chemical Co., Ltd. is a professional enterprise for trifluoro-acetic anhydride, ethyl trifluoroacetate and other professional production and domestic sales of fluorinated a modern chemical industry,which is located in Shandong, Ji Yang, the most important chemical products companies. In addition, we still set of chemical research, chemical product development and customization, as well as a collection of business in on...