DiYang Chem is a professional chemical company that supplies catalysts, catalyst refining services, pharmaceutical intermediates, organic & inorganic chemicals and process technologies for local and overseas customers

As an major exporter and indentor, Diyang Chem Diyang is seeking for perfect service to every single customer. We are pursuing for stable and long-term partnership with all of our order or potential customers. We are always ready to assist our customers in winning success.