N/a manufacturer / supplier in China, offering High Voltage Copper Coil Oil Immersed Distribution Power/Electric Transformer Electrical, S11-800kVA 11kv Oil-Immersed Power Transformer - Environmentally Friendly and Energy-Saving Equipment, 200 kVA 400kVA Electric Power Transformer 25kVA 50kVA 100 kVA 300kVA 3 Phase Oil Electricity Transformer 250kVA and so on.