What We Do
Seafloor Massive Sulfides (SMS) Development
Mining tool for excavation testing (Source: Web Site of JOGMEC)
NIPPON STEEL ENGINEERING CO., LTD. participated in the national subsea mining project promoted by Japan Oil, Gas and Metals National Corporation (JOGMEC) for seafloor massive sulfides (SMS) and is developing an SMS mining system as a member of the consortium for offshore pilot testing in 2017.