We, JOVI, has exported shielding copper foils for MRI Cage Installation , to the worldwide, USA, UK, Korea, India, Iran, Italy, Romania, Russia, Argentina, German, Grace... We can produce 28000 metric ton annually and it is with different thickness (from 2oz to 6oz 0 and max width 1380mm. Its quality has perfect performanc of chemical resistance, moisture resistance, thermal conductivity and UV-resistance. It is approved by the international standard of ISO 9001:2008, IPC-4562, RoHS.