Sumitomo Authorizes Sanhui as General Distributor Contact: Sun Kelei Tel: 189 2378 0765 QQ: 2010702995 Sanhui Company is an authorized agent and distributor designated by Japan Sumitomo Electric, with authorized agency certification. We specialize in acting as an agent for Japan Sumitomo sleeves, Taiwan Huayou heat shrink tubing, Sumitomo electronic wires, Sumitomo connectors, and other products. For other models not listed, please feel free to call for inquiries! Imported Sumitomo Heat Shrink Tubing SUMITUBE NHR2/NHR4 [UL Specification Rated Temperature 125°C Halogen-Free Cross-Linked Poly Flame Retardant] Basic Characteristics (1) Material: XLPE (2) Shrink Temperature: Above 100°C (3) Shrinkage Rate: Inner Diameter Shrinkage Rate 50% or more: Length Change Rate -5±5% (4) Continuous Operating Temperature: -55 to 125°C Features (1) UL224 Specification Product (2) Flame Retardant Without Using Halogen Flame Retardants Applications (1) Insulation, Protection, and Reinforcement for Wire Terminals and Connection Parts (2) Identification and Connection of Wires (3) Insulation and Protection for Resistors, Capacitors, etc.