We are doing maintenance, installation and rewinding for large generators of nuclear, thermal, and hydroelectric power plants.

We were the first domestic company to participate in performance improvement works for hydropower generators in 1989 and currently hold a record of service more than 240 generators worldwide.
We have the highest performance record in the industry and provide solutions and services tailored to needs of customer based on our extensive experience and skilled technology.

• As the first domestic company, we carried out the improvement works for hydropower generators in 1989, rewinding for thermal power generators in 1996, and stator rewinding for overseas power plants in 1998.
• We have a variuos portfolio of projects including new generator installations, rewinding of stators and rotors, core restacking, repair of winding cooling water leaks, replacement of old wedges, and replacement of HVB.
• Our patented coil dismantling technique (Patent No. 10-0932395) can reduce construction periods, thus saving on schedule and costs.