SunRui Marine Environment Engineering Company is a subsidiary of China Shipbuilding Industry Company Limited. Our headquarters is located in Qingdao, with a branch located in Shanghai. SunRui is engaged in the research and development of corrosion control and water treatment technology as well as water treatment products. SunRui develops Cathodic Protection, Electrolytic Generation of Sodium Hypochlorite and Electrolytic Anti-fouling Marine Growth technologies and Electrolytic Sewage Treatment, Ballast Water Management Treatment and Seawater Desalination and Coating machines. These products can be widely applied in the fields of ship and offshore engineering, transportation, pipeline and storage, power station, petrochemical, municipal facilities and environment protection. Our products have been sold to the USA, Japan, the Netherlands, Australia, Saudi Arabia, Kuwait, Egypt, Indonesia,