Liaoning Dashiqiao Jingshi Chemical Co., Ltd., established in Sept. 2005, is specialized in the R & D, manufacture and sales of high value-added pharmaceutical intermediates and other chemicals, mainly including 2, 6-Diacetylpyredine, 6-Acetyl-2-Pridinedicarboxylic Acid ethyl Ester, 2,6-Pyridinedicarboxylic Acid Diethyl Ester etc. 2,6-Diacetylpyredine(DAP), with special structure, has wide range of application in bio-chemical field, and so far, there is no DAP available in the domestic market. ...
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