Hangzhou Xinpunuo Chemical Co., Ltd. is a set of production and sales of the private joint-stock enterprise. The company aspire to modern management, high-quality and professional service, and the spirit of striving for excellence, seek common development and progress with clients. We have been engaging in exporting high-quality Carbon black,Iron oxide,Chromium oxide green such pigment;Formic acid,Oxalic acid, Stearic acid such acid,Caustic soda, Aluminum sulfate...