Arbolsol Shengling RVV wire (copper core polyvinyl chloride insulated polyvinyl chloride sheathed flexible cable) is a high-performance multi-core flexible cable. In terms of structure, it consists of a flexible conductor made of stranded fine copper wires, PVC insulation layer, filler (such as hemp rope) and PVC outer sheath. Some models also include a shielding layer, which can effectively resist electromagnetic interference. Its application scenarios are extremely wide. It is not only suitable for power connection of household appliances, instruments and meters, and small power tools, but also can meet the needs of fixed or mobile laying scenarios such as security systems, industrial control and building intercom. In terms of materials, the conductor of this cable is stranded copper wire (in line with GB/T 3956 Class 5 conductor standard), and the insulation and sheath are made of high-quality polyvinyl chloride (PVC) material, which has excellent oil resistance, corrosion resistance and certain flame retardancy. In terms of standard compliance, it mainly follows the international standard IEC 60227-5, with a rated voltage of 300/300V, ensuring reliable quality and stable performance.