Metals Service Centers and Offices in DC

Alcoa Inc

1050 K St Nw # 1100 , 20001
Phone: (202) 956-5300

Sumitomo Corp of America

800 Connecticut Avenue Nw # 1000 , 20006
Phone: (202) 785-9210

Mitsui & CO USA Inc

750 17th St Nw # 400 , 20006
Phone: (202) 861-0660