Shanghai Shenfan Chemical Co., Ltd.(the original is Shanghai Nanhui No.1 chemical factory),We produced industry and reagent grade salt thiocyanate(ammonium thiocyanate, sodium thiocyanate, potassium thiocyanate) from 1960,The end of 1980's we corporate with the National science & research organization to develop the Unique Chinese new craft of high pipe continues to produce,it guarantees the product quantity stability.It earned the honors:Shanghai science and technology achievement prize,New product preze,Shanghai top quality product prize,Shanghai importer-exporter products guarantees the production corporation.The registered trademark is "Shenfan brand",The products are sold to Europe,America,Ociania,Asia and all over the domestic.
Our aim：
By the advance technology to service client
By yeasty ardor to make friends with all over the word