... hot and cold pressure processing,Applications:Electric wire, Cable, Brushes, Special electric spark electrical ... products,Terminal printing electrical road board, Wire with bronze belt, Air cushion cover, ... copper (TU1, TU2 and high purity, vacuum non-oxygenic copper)3.deoxidization copper (TUP, TUMn)4.special copper alloy (arsenic copper, tellurium copper, silver copper,beryllium copper ...