Hangzhou Weiyuan Chemical Co., Ltd. -- Professional Exporter of Agrochemical products. Our professional products are: Glyphosate, paraquat, acephate, imidacloprid, acetamiprid and etc. The product range covers Insecticide, Fungicide, Herbicide, Plant Growth Regulator and Intermediate. Hangzhou Weiyuan Chemical Co., Ltd. faces to cooperate with top formulation factories or main distributor companies in the market of Southeast Asia, Latin American, Middle East, Africa etc. And we are the buying agent for AGROPLUS S. A. In Paraguay, which is specializing in agrochemicals. We hope that there could be a good cooperation between us.