SunRui Marine Environment Engineering Company is a subsidiary of China Shipbuilding Industry Company Limited. The headquarter 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, Singapore, Pakistan, Sri Lanka, Iran, Sudan, Hong Kong, Taiwan Area, and so on.

With more than 40 years of research achievements of former SunRui Corrosion and Fouling Control Company, SunRui has formed an excellent technical team in domestic corrosion control and water treatment field. We have the world-class test and measurement facilities in corrosion protection and water treatment. SunRui has compiled over 40 National and Military Standards on corrosion control, anti-fouling and marine coating. Our products have passed LR, DNV, BV, Velosi and CCS Certificates. SunRui Company has passed the test held by National Ministry of Construction, CCC Certificate. We also passed ISO9001:2008 international quality management system certificate, ISO14001:2004 environment management system certificate and GB/T28001-2001 Occupational Health and Safety Management System Certificate. SunRui Company has been entitled as a star enterprise by Qingdao Municipal Government.

SunRui Marine Environment Engineering Company would like to give our customers permanent support with modern management, advanced technologies, high-quality products and reliable service.