The electrical plant is a professional design and production regulator DC power supplies, battery chargers, high-frequency transformers, switching regulator power supply, uninterrupted power supply.

• 联讯电器厂是一家专业设计生产直流稳压电源供应器、电池充电器、高频变压器、开关稳压电源供应器、不间断电源供应器。