Detect the minor elements, heavy metals and environmental hormones in deep seawater, in order to identify the safety and functional substances in deep sea water. Useelectric dialysis and concentrating process to separate deep sea water into pure water,salt and mineral substance, which could be applied to dinks, nature salt and skin careproducts, and make the functional substances as new source material in variousproducts. Besides, establish cell culture evaluating test and storage safe test. Deep seawater industry is combining new technique and traditional industry, which could bringmore and more additional profit and rise the competition of industry.