Weifang Dongpu Industry Co., Ltd. was established in 2014, is a mainly engaged in the production   chemical such as Calcium Chloride, Deicing Salt,The airport special snowmelt agent, Sodium Formate, Sodium Bromide, Polyacrylamide, Ammonium Bicarbonate;intermediates, water treatment agent and other fine chemical products.Our products widely use in Drilling fluids and Mud additive ,Snowmelt material, Water treatment,Antifreeze and mining ,etc.The company is located in coastal project area chemical industrial park ,and having two sales outlets in the downtown area in Weifang。