Shouguang Dinghao Trade Co., Ltd. at one of China鈥檚 four big sea salt producing area of Laizhou Bay salt area, approved by national Ministry of Commerce, General Administration of Customs approved in 2009, with domestic and foreign trade integrated company independently. Company specializes in distribution of calcium chloride, magnesium chloride, industrial salt, deicing salt, sodium sulfate and so on products, and the major domestic manufacturers to establish a long-term relations of cooperation