Power Transformer, Distribution Transformer, Dry Type Transformer manufacturer / supplier in China, offering 500kVA 1000kVA 1500kVA 2000kVA 2500kVA Three Phase Hermetically Sealed Distribution Transformer, 0.4kv 200kVA 250kVA 345kVA 400kVA 500kVA 630kVA 3 Phase 60Hz Dyn11 Dry Type Transformer, Battery Compartment+PCS Prefabricated Substation and so on.