Shandong Weifang Longwei Industrial Co., Ltd. Is located in the Bohai Laizhou Bay, the world kite capital, Weifang City, northwest, and is located in the country's largest ocean chemical base ---- Shandong Weifang Binhai Economic Development Zone. The company was founded in 1984, has now developed into a set of salt, chemicals, marine aquaculture, marine nursery, shellfish farming, refrigeration processing, food processing, ocean fishing, shipping, trucking, construction and installation of integrated services in one of the national large private enterprises. Fixed assets of 800 million yuan, the existing staff of more than 6, 000 people. The company won the National Advanced Enterprise in Salt top 100 private enterprises in Shandong Province, a key leading enterprise of agricultural industrialization province, provincial Trustworthy enterprises, Shandong Province, the Agricultural Bank of AAA grade credit enterprise, civilization integrity of private enterprises of Shandong Province, Weifang City, Ten companies and other honorary titles. Company Chairman Yuan Yinlong was named township entrepreneurs, outstanding entrepreneurs, Weifang City in Shandong Province labor model.

The company covers an area of 200 square kilometers, has a salt farming, chemical three bases. The main industrial products industrial salt, bromine, bromide, calcium chloride, sodium sulfate, potassium sulfate, hydrochloric acid, tetrabromobisphenol A, octabromodiphenyl ether bromopropane prawn, crab, clams, breeding and processing products, short-necked clam, frozen aquatic products. Our products annual production capacity: Industrial salt, 180 tons, 10, 000 tons of bromine and bromides 20, 000 tons, 80, 000 tons of calcium chloride, potassium sulfate, 20, 000 tons, 30, 000 tons of hydrochloric acid, tetrabromobisphenol A1000 tons, eight bromine ether 600 tons, 1500 tons bromopropane, the DecaBDE 1000 tons, DBDPE of 1000 tons and 3000 tons of bromoethane, hydrobromic 1500 t 2000 t of farmed fish, harvesting shellfish tons.

The company's production and processing enterprises through the ISO9001 quality system certification and ISO14001 environmental management system certification, seafood breeding base has been identified as a pollution-free agricultural products farmed origin. Production of industrial salt, calcium chloride was the title of national markets brand-name products, the "Haier music" brand bait was awarded the title of quality products of the Ministry of Agriculture. The company has the right to import and export products are sold nationwide and exported to the United States, Japan, South Korea, Germany, Southeast Asia and other countries and regions.