When industries need strong, reliable, and heat-resistant plastic materials, Ultem Resin  is one of the best choices. Known for its excellent strength, stability, and high performance, this PEI (Polyetherimide) resin  is widely used in advanced engineering applications. As a leading Ultem resin supplier in India , Kapoor Sales Corporation  offers premium grades of PEI resin to meet the needs of different industries. With decades of experience and trusted global partnerships,