Product Name: Graphene Polymeric Nano Energy Heating Wire Model NO.: YR Feature: Conduct Heating, Fireproof, Material: Graphene Polymeric Nano Energy Heating Wire Usage: All Products Need Heating Function Display: No Trademark: Yuanran Transport Package: Cartion Specification: Can be Customized Origin: Suzhou Product Description Obtaining patents:Our company has a number of a number of utility model heating wire and heating cable field of scientific and technological achievements,applied for several national patents. The research results have been highly recognized by many experts in Chinese industry.Product FeaturesHeat conduction but not electricity. Safe without radiationFive CharacteristicsFast heating speed: Just in five seconds , the temperature rises rapidlyWaterproof: The graphene polymeric nano-energy heating wire is placed in water without tripping, and the hands can be directly touch it in the water.Anti-electric shock: when the graphene polymeric nano-energy heating wire is energized, you can feel NO electric shock by touching it with your hand.Tensile: grapehene polymeric nano-energy heating wireis pulled by force without deformation and damage.Fire-proof : graphene polymeric nano-energy heating wire does not burn or deform when exposed to fire.