Power Transformer, Power Substation, Switchgear manufacturer / supplier in China, offering 1000kVA 800kVA 400V 230V High Voltage Three Phase Electrical Oil Immersed Transformer Power Distribution Transformer Price, Oil Immersed Power Transformer 35/0.4kv 2500kVA with Oil Tank, 6~10kv, 50~167kVA, Single Phase Oil Immersed Amorphous Alloy Distribution Transformer for Electronic and so on.