Investing in a new transformer installation cost is much more expensive so getting it operated to its life expectancy with acceptable efficiency by having a regular schedule of maintenance or repairing some parts of the transformer for reusing provides competitive advantages. Those works require professional people to handle in order to ensure safety for both equipment and people. To help our customers deal with those complicated problems, EEPS Co., ltd provides transformer maintenance and repair services. Our services include visual inspection of transformer tank, bushing, oil leakage, temperature rising, oil refilled or replaced, rewinding, the test of insulation, test of both windings and all other abnormal issues of the transformer.