| Serial No. | Common cable specifications | Name | Scope of use |
|---|---|---|---|
| 1 | VV, VLV, VY, VLY | Polyvinyl Chloride Insulated Polyvinyl Chloride Polyethylene Sheathed Power Cable | Laying indoors, in tunnels and pipelines, the cable can not withstand mechanical external forces |
| 2 | VV22, VLV22, VV23, VLV23 | Polyvinyl chloride insulated polyvinyl chloride polyethylene Steel wire armored power cables with polyvinyl chloride insulation | Laying indoors, tunnels directly buried soil, the cable can withstand the mechanical external force. |
| 3 | VV32, VLV32, VV33, VLV33, VV42, VLV42, VV43, VLV43 | PVC insulated polyvinyl chloride polyethylene sheathed steel wire armored power cables | Laying in high drop areas, the cable can withstand the mechanical external force and considerable tension |
| 4 | YJV, YJLV, YJY, YJLY | Cross-linked polyethylene insulated polyvinyl chloride Polyethylene sheathed power cables | Cables laid indoors, in tunnels and pipes cannot withstand mechanical external forces. |
| 5 | YJV22, YJLV22, YJV23, YJLV23 | Cross-linked polyethylene insulated polyvinyl chloride polyethylene sheathed steel tape armored power cable | Laying indoors, tunnels directly buried soil, the cable can withstand the mechanical external force. |
| 6 | YJV32, YJLV32, YJV33, YJLV33 YJV42, YJLV42, YJV43, YJLV43 | Cross-linked polyethylene insulated polyvinyl chloride polyethylene sheathed steel wire armored power cable | Laying in high drop areas, the cable can withstand the mechanical external force and considerable tension. |
| 7 | KVV, KVVR, KVY, KVYR | PVC Insulated PVC Polyethylene sheathed control cables | Laying in indoor, cable trench, pipeline and underground, the cable can withstand the mechanical external force. |
| 8 | KVV22 KVV23 | PVC Insulated PVC Polyethylene sheathed steel tape armored control cable | Laying in indoor, cable trench, pipeline and underground, the cable can withstand the mechanical external force. |
| 9 | KVVP, KVVP2, KVVRP | PVC insulated PVC sheathed copper tape copper wire braid shielded control cable | Laid indoors, in cable trenches, pipes and underground, the cables are interference-proof. |
| 10 | KYJV, KYJVR, KYJY, KYJYR | Cross-linked polyethylene insulated PVC Polyethylene sheathed control cables | Laying indoor, cable trench, pipe and underground. |
| 11 | KYJV22, KYJV23 | Cross-linked polyethylene insulated polyvinyl chloride polyethylene sheathed steel tape armored control cable | Laying in indoor, cable trench, pipeline and underground, the cable can withstand the mechanical external force. |
| 12 | KYJVP, KYJYP2, KYJYRP | Cross-linked polyethylene insulated PVC Polyethylene Sheathed Copper Tape Copper braided shielded control cable | Laying in the room, cable trench, pipeline and underground, the cable has the ability to prevent interference |
| 13 | JKV, JKLV, JKY, JKLY, JKYJ, JKLYJ | Polyvinyl Chloride/Polyethylene Cross-linked polyethylene insulated overhead cable | Used for overhead power transmission and other places. |
| 14 | JKTRYJ | Soft copper core cross-linked polyethylene insulated overhead cable | For transformer lead wires. |
| 15 | JKLYJ/Q | Cross-linked polyethylene insulated lightweight overhead cable. | Used for overhead power transmission and other places. |
| 16 | JKLGYJ, JKLGYJ/Q | Steel core aluminum stranded cross-linked polyethylene insulated overhead cable | Used for overhead power transmission and other places, and can withstand considerable tension. |
| 17 | LJ, LGJ | Aluminum stranded wire and steel core aluminum stranded wire | For overhead fixed laying. |
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Apple Liu is Romtronic’s Marketing Manager, focusing on business growth across the Asian market. With a background in International English and eight years of sales experience in the electronic cable and harness industry, she brings both in-depth industry knowledge and a global outlook to her role.
In addition to leading market strategy, Apple also oversees content development and editorial work—crafting clear, engaging messaging that reflects Romtronic’s values and technical strengths. She is passionate about digital engineering and is committed to strengthening Romtronic’s brand presence and innovation in a competitive global landscape.



