The R2V, U1000, RO2V models in the 0.6/1kv flame retardant cable series, as well as the 4X16mm² specification and 16mm² copper power cables, fully consider the diverse needs of medium and low-voltage power transmission in their design and performance.​ In terms of core performance, in addition to the mentioned parameters, the stability of these cables in extreme environments is also worthy of attention. Even in a low-temperature environment of -15℃, their insulation layers and sheaths will not become brittle and crack due to cold, and can still maintain good flexibility and sealing; at a high temperature of 70℃, the insulation performance remains stable without accelerated aging, ensuring continuous and reliable power transmission.​ In industrial application scenarios, in the face of complex mechanical vibrations and oil-contaminated environments in workshops, the cable sheaths show excellent resistance to oil adhesion due to special formulas, reducing performance degradation caused by oil erosion. At the same time, their good wear resistance makes the sheaths not easy to break when in long-term contact and friction with equipment or the ground, prolonging the service life.​ In the construction field, emergency lighting systems and fire-fighting equipment lines have extremely high requirements for cable reliability. These cables can not only supply power stably in daily use, but also in emergencies such as fires, the full play of flame retardant characteristics buys valuable time for personnel evacuation and fire rescue. For example, when a fire breaks out in a building, the cables will not burn easily, effectively preventing the fire from spreading along the lines, and providing a relatively safe environment for trapped personnel to escape and rescuers to work.​ In municipal engineering, cables for road lighting systems are exposed outdoors for a long time, experiencing wind, sun, rain and other natural environment tests. The weather resistance of this series of cables enables them to resist long-term ultraviolet radiation without aging, and can effectively prevent moisture from penetrating in rainy and snowy weather, ensuring the normal operation of the lighting system. The humid environment of underground parking lots is a big test for the moisture-proof performance of cables, and the tight structure and excellent materials of their insulation layers and sheaths can effectively block moisture, avoiding short circuits and other faults caused by moisture.​ In the production process, each process has precise quality control. In the conductor stranding link, advanced equipment is used to ensure that each strand of copper wire is stranded evenly, avoiding the impact on conductive performance due to uneven local stress; in the extrusion process of insulation layers and sheaths, the thickness and uniformity are monitored in real time to ensure that the performance of each section of the cable is consistent. The quality inspection link is even stricter. In addition to conventional resistance and flame retardant tests, multiple tests such as aging resistance and bending resistance are also carried out to comprehensively ensure product quality.​ In terms of packaging, in addition to the basic protection function, for cables transported over long distances, anti-collision buffer materials will be added to the outside of the packaging to further reduce the risk of damage during transportation. During transportation, logistics companies will formulate special transportation plans according to the characteristics of the cables to avoid mixing with sharp objects or corrosive substances.​ The after-sales team not only provides installation guidance and fault handling, but also regularly provides customers with cable maintenance suggestions to help customers better extend the service life of the cables. For large-scale engineering projects, after-sales personnel will conduct regular return visits, inspect the use status of cables on site, and timely discover and solve potential problems.