Pure copper sheet C11000 T1 1.SGS/RoHS 2.Sample free for testing quality 3. ... with bronze belt, Air cushion cover, Converge-wires terminals. Electromagnetic switch, Pen container, House root plate,transformer etc.Categories of Chinese ... red copper:1.common copper (T1, T2 and T3, T4)2.oxygen-free copper (TU1, TU2 ...