Electric Arc Furnace Transformer, Power Transformer, Distribution Transformer manufacturer / supplier in China, offering 630kVA 6kv/10kv/20kv Petrochemical Power Distribution Transformer for Refinery Encapsulated Transformer, 500kVA 6kv/10kv Petrochemical Transformer Encapsulated Transformers, 12.5mva 35kv Arc Furnace Transformer 12500kVA Electric Arc Furnace Transformer and so on.