YANGZHOU HENGCHUAN CHEMICAL CO.,LTD.

We are the manufacurer/trading company for chemical intermediates/fine chemical/API for more than 20 years. Our factory is specializing in the field of unit reaction such as Brominating, Nitrification, Oxidation, Reduction, Esterification, Hydrolysis, and Diazotization, especially Nitrified reaction, Nitrobenzene and its derived products are her leading products. Our strong products are 2-Nitrobenzaldehyde, 3-Nitrobenzaldehyde, 2,6-Dihy...