Transformer, Distribution Transformer, Power Transformer manufacturer / supplier in China, offering S9 Type Double Winding Non-Excitation Tap Changing Oil Immersed Distribution Transformer of 2000kVA 34.5/0.4kv Copper Winding Power Transformer, S9 Type Double Winding Non-Excitation Tap Changing Oil Immersed Distribution Transformer of 1600kVA 34.5/0.4kv Copper Winding Power Transformer, S9 Type Double Winding Non-Excitation Tap Changing Oil Immersed Distribution Transformer of 1000kVA 34.5/0.4kv Copper Winding Power Transformer and so on.