Weifang Sansheng Chemical Co., Ltd. is engages in the production of water treatment pharmacy and fined chemical intermediates and it has been an high-tech enterprise which involves in biocide agents, pharmaceutical intermediates, and dyes intermediates. The enterprise is located in the Project District, Hou Town, Shouguang, Shandong Province, China. It covers an area of 20,000 square meters and there are 10 management employees and 60 workers and there are two production lines and one pilot production line. There are more than 30 sets of 100L-5000LReaction Kettles as well as relative equipments which can meet the complex production arts. There are chlorine( bromine) reaction, nitration reaction, hydrogenation reaction, ammoniation reaction. The production condition is great and a comple..