Lianyungang zhongda seaweed industrial co,.Itd.(seven--two chemical plant)lies in the northern area of the city Lianyungang--the head of the Asian--European eastern bridge.Ehe national road no.204 passed by our company,the good traffic and the excellent investment environment make us believe that our company must be have a brilliant future.The company was set up in 1969,which is a fixed national seaweed processing enterprise.It was reposed by national chemical ministry and later it was under the control of the seafood production department of agriculture.It was put into production in 1972 and thus got the name