Oil-Immersed Transformer, Dry-Type Transformer, Switchgear manufacturer / supplier in China, offering Power Oil Immersed Type 10-35kv 30-25000kVA Distribution IEC Standard Transformer, CE Certificate 3 Phase Outdoor Type Power Transformer S11 30kVA-20000kVA 6kv-110kv Oil Immersed Transformer, Sell High Capacity Low Noise Oil Type Transformer for Power Plants and so on.