... Pure copper sheet C11000 T1 1.SGS/RoHS 2.Sample free for testing quality 3.Big stock in warehouse 4.Short lead time Pure copper ... plate,transformer etc.Categories of Chinese red copper:1.common copper (T1, T2 and T3, T4) ... 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 ...