❀—- High Quality Materials:99.9% copper. During use, pure copper is not affected by corrosion, temperature and pressure. In addition, 99.9% copper has favorable ductility and conductivity.
❀—- High Quality Materials:99.9% copper. During use, pure copper is not affected by corrosion, temperature and pressure. In addition, 99.9% copper has favorable ductility and conductivity.