About Us : MAIN PRODUCT1. DISTRIBUTION SUBSTATION TRANSFORMER(100~3000KVA)2. POHAN CHANG TRANSFORMERR SUBSTATION TRANSFORMER(5000~100000KVA)3. PADMOUNT TRANSFORMER(100~5000KVA)4. WIND POWER TRANSFOREMR5. CORRUGATED FIN WALL, RADIATOR6. TECHNICAL SERVICE / REPAIR