Power Transformer, Power Distribution Equipment, Substation manufacturer / supplier in China, offering Type Yyn0 Dyn11 50kVA 160kVA 500kVA 1000kVA Oil-Immersed Distribution Transformer, Oil-Immersed Type 50kVA 160kVA 500kVA 1000kVA Distribution Power Transformer S11, 50Hz 60Hz Aluminum Winding 100% Copper Windings Step up Amorphous Alloy Transformer and so on.