... ., Ltd. is a manufacturing group company specialized in PTFE, PVC,BOPP,PEand PP production, including 7 directly controlled branch companies ... lines, including 2 calendaring production lines from Italy, 2 PVC calendaring and stretching lines from Taiwan area, 1 BOPP line ... major used in insulate materials Application:It is used in cable insulation, harness wrap, and as the dielectric medium in coaxial ...