Polyimide Film With the innovation and research capacity, H.F.I provides customer with high-tech and wide application polyimide film, which can substitute Dupont’s Kapton. >> More information   Polyester Film H.F.I supplies full types of polyester film, which are widely used in motor/winding, packing/printing, functional film and other new industry. >> More information   Electrical Insulation Tape H.F.I is involved in supplying a wide range of pressure sensitive adhesive tapes, which are designed to suit an array of specifications in Electrical, Electronics, Printing, and Packaging Industry. >> More information