... in the manufacturing of various OPEN-CELLED &CLOSED CELL FOAMED MATAL MATERIALS. For CLOSED CELL, we mainly have ... we have foamed Fe-NI, Special Foamed Nickel Foam, Foamed copper and foamed alloy materials, foamed aluminum panel, etc. Continuous Foamed Nickel TapeBasic ... battery which can be widely used in portable computers, mobile phones, electric scooter, bicycles, bybrid electric vehicles, electric ...