- Anhui Kebang Electric Technology Co., Ltd.
- Electric Technology
China
- Beijing Daelim Green Ep Technology Co., Ltd.
- ​Main products: Pad mounted transformer; Small Substation transformer; Substaion tran
China
- Vemer Spa
- Tuo Wifi, Elo D, memo BT1, Chronos, simply AST
Germany
- TSTY Electric Co., Ltd.
- Main products: Dry Type Transformer, Oil Transformer, Transformer Substation, HV/LV
China