Located in Jizhou county, Hebei province, close to the west of Shijiazhuang City, with convenient communication facilities of Cangzhou-Shijiazhuang road, Shijiazhuang-Huanghua express road and Shijiazhuang_Dezhou railway passing by, Jinzhou Dongcheng Chemical Co., Ltd. was established in early 1980’s. Nowadays in this company there are 150 personel, some 30 techniciens among them, 3 plants including one more researching institute and over 100 sets installations in all kinds and some advanicing examin and test means of atomic absorption detector , far infrared ray, gas chromatography and liquid chromatography. With the fractionation installation in large scale and drying quipment in top class, Dongcheng is becoming a new and hi-tech company mainly in researching,developing, producing and selling dyes and fine chemicals.
Up to date, they have produced and developed altogether more than 60 products using in pharmaceutical, reagent, brightening, rubber auxiliary industries, etc. All these items are salable tomore than 30 countries and reagions over the world.
At present, this company manufactures 3 kinds of optical brightenings, dyes in all kinds and special pharmaceutical intermediates and optical brighterner imtermediates coming to some 60 items, such as 4-Biphenylacetic acid, 4-hydroxy-2,2,6,6-tetromethyl-oxypiperidol, 3-Cyanobenzaldehyde, 4-Biphenylcarboxaldehyde, Triphenylethylene, 2-Cyanobenzaldehyde, 2,5-Bis(trifluoromethyl)-Nitrobenzene, 3-Cyanobenzaldehyde etc