Weifang Ruidesheng Chemical Limited Company is the collection of calcium chloride products r & d, manufacturing, sales as one integrated high-tech chemical enterprises, products include: Calcium chloride dihydrate, anhydrous calcium chloride; 74%-94% calcium chloride flake, 74%-94% calcium chloride powder. The annual output of 15000 tons, the company strong technical force, advanced equipment and high-quality management personnel to make the company's product quality has a prominent advantage in the same industry, the products of the company are sold at home and abroad, well received by customers.