Sanmenxia xiawei chemical co.,ltd. was founded in 1987,it lies in western HeNan province, central China and enjoys a good transportaion network. the company is specialized in R&D of chemicals of rubber auxiliaries,mill-run medicaments,feed additive and other fine chemical intermediates.We now have a complete ISO9001 and HACCP management system, which helps us to serve our customers with quality products and good service all the time.With fast development in recent years , our prouducts are exporting to many countries and enjoys a good reputation. We welcome your patronage or inquires at any time and hope to have the honor to become your business parnter.