Base on quality and credit to get development" are our policy, the advanced instruments ensure our quality of product, the experienced technicians and up to date technic and market information make us adjusting the product structure to fit the changed market. We are mainly engaged in fine chemicals, medicinal intermediates, medicine materials and halogenation serial products. Main products are tetrachlorophthalic anhydride,tetrabromophthalic anhydride,N-phenyltetrachlorophthalimide etc. The tetrachlorophthalic anhydride and N-phenyltetrachlorophthalimide have been leading position in china. Those products have got well sold in Japan, USA, Europe and India
