1- High-voltage cable and power general contracting business
- 66kV HV and 220kV EHV power cable: High voltage power cable and extra high voltage power cable is a kind of power cables, which are mainly used for power transmission and distribution.
- Hengtong approval letter for HV&EHV power cable and its accessories and turnkey project.
- Hengtong is not only an HV&EHV power cable but also for a turnkey project.
2- OPGW Material Supply Business
- Hengtong OPGW approval letter from EETC.
- Hengtong has approved their OPGW from EETC in the year 2022 and is now on the EETC vendor list.
