Three Gorges Dam Project includes up of the dam, flood water diversion system and sediment system. It is identified as one of the world's most complex projects by the water experts of home and abroad and thus has high demand on the power equipment. Party and state leaders pay much attention on the construction.

the Three Gorges Dam Project applies the insulation series dry-type power transformer for the consideration of brand, quality, service, safety, and environmental-protection. Shanghai EK provides 12 piece of SC(B) series resin, SG(B)10 H class insulation dry-type power transformers for the project. And the products win the approval of the quality for its excellent operation performance, low partial discharge, low noise, strong cooling ability, and running for a long time under 125% rated load of force cooling.