Diethyl thio phosphoryl chloride (DETC) WTBT CO., LTD.(Wuhan Taixin Biological Technology Co. Ltd.) founded in 1969, is specialized in manufacturing agrochemicals, ... with their own, namely Yanxin Taixin Chemical Co. Ltd. And Yanxin Chemical Co. Ltd.IntermidiatesDiethyl thio Phosphoryl ChloridePhosphorus Pentasulfide,Sodium FormateAgrochemicals ...