Sanhui Company is an authorized agent and distributor designated by Sumitomo Electric Industries, Ltd. of Japan, holding an official agency certificate. We specialize in representing products such as Japanese Sumitomo heat-shrinkable tubes, Taiwan Huayou heat-shrinkable tubes, Sumitomo electronic wires, and Sumitomo connectors. For other models not listed, please feel free to contact us for inquiries! Imported Sumitomo Non-Heat-Shrinkable Tube IRRAX TUBE RP3 [UL Standard Product: Highly Flexible Heat-Resistant Sleeve] Basic Characteristics: (1) Material: XLPE (2) Continuous Operating Temperature: -55°C to 105°C Features: (1) Compliant with UL224 standards (2) Flame retardant (3) Excellent flexibility Applications: (1) Waterproofing for electronic components with significant step differences (2) Treatment of wire branch points (3) Insulation protection for wire connection points