1. Single-core installation line

1) Conductor → insulation injection → withstand voltage test → qualification inspection → roll packing → delivery

2) Conductor → stranded wire conductor or wire bundle → insulation injection → withstand voltage test → qualification inspection → roll packing → delivery

2. Sheath installation line

1) Conductor → insulation injection → withstand voltage test → injection molding of combined jacket → qualification inspection → roll packing → delivery

2) Conductor → stranded wire conductor or wire bundle → insulation injection → withstand voltage test → injection molding of combined jacket → qualification inspection → roll packing → delivery

3. Special single-core installation line

1) Conductor → high temperature F46 injection molding → withstand voltage test → qualification inspection → roll packing → delivery  

2) Conductor → stranded wire conductor or wire bundle → high temperature F46 injection molding → withstand voltage test → qualification inspection → roll packing → delivery

4. Special sheath installation line

1) Conductor → high temperature F46 injection molding or silicone rubber insulation → withstand voltage test → F46 injection molding or silicone rubber of combine sheath → qualification inspection → roll packing → delivery

2) Conductor → stranded wire conductor or wire bundle → high temperature F46 injection molding or silicone rubber insulation → withstand voltage test → F46 injection molding or silicone rubber of combine sheath → qualification inspection → roll packing → delivery

5. Compensation wire or compensation cable

1) Conductor → insulation and injection molding → withstand voltage test → injection molding of combine sheath → qualification inspection → roll packing → delivery

2) Conductor → insulation and injection molding → withstand voltage test → knitting of combined shield → injection molding of sheath → qualification inspection → roll packing → delivery

3) Conductor → high temperature F46 injection molding or silicone rubber insulation → withstand voltage test → knitting of combined shield → high temperature F46 injection molding or silicone rubber of sheath → qualification inspection → roll packing → delivery

6. Power cable

1) Conductor → insulation and injection molding → withstand voltage test → cabling or armoring → injection molding of sheath → qualification inspection → coiling and packing → delivery

2) Conductor → stranded wire conductor → insulation and injection molding → withstand voltage test → cabling or armoring → injection molding of sheath → qualification inspection → coiling and packing → delivery

7. Special power cable

1) Conductor → high temperature F46 injection molding or silicone rubber insulation → withstand voltage test → cabling or armoring → high temperature F46 injection molding or silicone rubber of sheath → qualification inspection → roll packing → delivery

2) Conductor → high temperature F46 injection molding or silicone rubber insulation → withstand voltage test → cabling or armoring → high temperature F46 injection molding or silicone rubber of sheath → qualification inspection → roll packing → delivery

8. High-voltage power cable

1) Conductor → high-voltage crosslinked three-layer co-extrusion insulation and injection molding → withstand voltage test → cabling or armoring → injection molding of sheath → qualification inspection → roll packing → delivery

2) Conductor → stranded wire conductor → high-voltage crosslinked three-layer co-extrusion insulation and injection molding → withstand voltage test → cabling or armoring → injection molding of sheath → qualification inspection → roll packing → delivery

9. Special silicone rubber high-voltage cable

Conductor → stranded wire conductor → high-voltage silicon rubber insulation → withstand voltage test → cabling or armoring → silicone rubber sheath → qualification inspection → roll packing → delivery

10. Control cable

Conductor → insulation and injection molding → withstand voltage test → cabling or armoring → injection molding of sheath → qualification inspection → roll packing → delivery

11. Special control cable

Conductor → high temperature F46 injection molding or silicone rubber insulation → withstand voltage test → cabling or shielding → high temperature F46 injection molding or silicone rubber of sheath → qualification inspection → roll packing → delivery

12. Computer cable

1) Conductor → insulation and injection molding → withstand voltage test → twisting → cabling → general shielding → injection molding of sheath → qualification inspection → roll packing → delivery

2) Conductor → insulation and injection molding → withstand voltage test → twisting → separated shielding → general shielding → injection molding of sheath → qualification inspection → roll packing → delivery

13. Special computer cable

1) Conductor → high temperature F46 injection molding or silicone rubber insulation → withstand voltage test → twisting → cabling → general shielding → high temperature F46 injection molding or silicone rubber of sheath → qualification inspection → roll packing → delivery

2) Conductor → high temperature F46 injection molding or silicone rubber insulation → withstand voltage test → twisting → separated shielding → general shielding →high temperature F46 injection molding or silicone rubber of sheath → qualification inspection → roll packing → delivery

14. Frequency converter (special)

1) Conductor → insulation and injection molding → withstand voltage test → shielding → cabling or armoring → injection molding of sheath → qualification inspection → roll packing → delivery

2) Conductor → stranded wire conductor → insulation and injection molding → withstand voltage test → shielding → cabling or armoring → injection molding of sheath → qualification inspection → roll packing → delivery

15. Flat cable (special)

1) PVC flat cable conductor → stranded wire conductor or wire bundle → insulation and injection molding → withstand voltage test → injection molding of combined sheath → qualification inspection → roll packing → delivery

2) Nitrile butadiene flat cable conductor → stranded wire conductor or wire bundle → insulation and injection molding of nitrile butadiene → withstand voltage test → injection molding of combined nitrile butadiene sheath → qualification inspection → roll packing → delivery

3) Silicone rubber flat cable conductor → stranded wire conductor or wire bundle → insulation of silicone rubber → withstand voltage test → combined sheath of silicone rubber → roll packing → delivery

16. Magnesium oxide mineral insulated cable (namely: special fire-resistant cable)

Conductor and magnesium pipe → filling → adding magnesium powder → driving head → compressing → drawing → gas shielded continuous annealing → drawing (repeatedly) → gas shielded continuous annealing (repeatedly) → hydrostatic test → electric withstand test → or additional sheath → sealing → reinspection → packing → delivery