Laizhou Zhongda Chemicals Co., Ltd., located in Yong'an Industrial Zone of Laizhou City, is specialized in the manufacture and sales of sulfamic acid, magnesium sulphate, magnesium sulphate fertilizer, magnesium sulphate anhydrouse, magnesium sulphate Monohydrate, magnesium Mono Kieserite.It is only 2.5km from downtown Laizhou and the transportation is very convenient: with Laizhou Haimiao Port 3km away on the west, 30km from Laizhou Port on the north, 160km from Qingdao Port to the north and 1km from the National Highway 206; 110km from Qingdao International Airport and 110km from Yantai International Airport. We use "Being upright, doing bold" as our principle of life to work and insist on "Being Quality First, People Foremost, and Customer Centered".