PVB Resin, 3go Plasticizer, PVB Film manufacturer / supplier in China, offering Polyamide-Imide Ename Class 220 for Magnetic Wire Insulation Enamel, Ei1754 Polyester-Imide Insulating Wire Enamel, Ai1761 Polyamide-Imide Insulating Wire Ename Class 230 for Magnetic Wire Insulating Enamel and so on.