Weifang Sinobrom Imp & Exp Corp., Ltd., it is a private company specializing in the research , production and service of bromine compounds and chloride compounds since 2001,our own factory named Shandong Weitai Fine Chemical Co.,Ltd.its our manufacturing base and it was founded in 2005 and occupied 40,000 square meters including 8,000 square meters premise thereof. Specialized in the research and development of bromine chemicals,it has 120 employees and 40 technicians.Now the factory can produce Bromine,NPB,Sodium Bromide,Calcium Bromide,Zince bromide,Lithium Bromide,Ammonium Bromide etc products.and some of them are used in oilfield as completion chemical and workover chemicals.