Located in Huafeng Industrial Zone of Dafeng Municipal Ocean Economic Development Zone. The factory covers an area of 69,720.0square meters, structure area 7,982.5 square meters, factory road and tank farm area 2,500 square meters, green area 5,900 square meters. This base mainly produces DOXYCYCLINE HYCLATE, DOXY- CYCLINE MONOHYDRATE, METACYCLINE HYCLATE and intermediates. Now we have the capacity of annual production of 1000 tons of DOXYCYCLINE, the new 800 tons / year of fructose, allantoin 300 tons / year and dextran 50 tons / year. In addition, our products Doxycyline and doxycycline monohydrate have obtained COS Certificate awarded by EDQM. Meanwhile, the both of two products have obtained GMP Certificate of China and Europe. In Apr. 2002, doxycycline SSA salt has been approved by FDA. Now we have become an excellent provider of American Pfizer Inc.