About WindTree

회사소개

회사소개

South Korea’s leading renewable energy company WindTree.
We strive for continuous growth to create better future & happier world.

South Korea’s leading renewable energy company WindTree.
We strive for continuous growth to create better future & happier world.

History & Major Achievements

for a better tomorrow

for a better tomorrow

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In September 2017, we took our first step into the renewable energy sector by launching wind turbine maintenance services. Since then, we have consistently grown through continuous technological development and improvement of customer service.

Moving forward, we will continue to lead the eco-friendly energy culture through relentless research and effort. We are committed to being a leading renewable energy company that provides better services to our customers.

In September 2017, we took our first step into the renewable energy sector by launching wind turbine maintenance services. Since then, we have consistently grown through continuous technological development and improvement of customer service.

Moving forward, we will continue to lead the eco-friendly energy culture through relentless research and effort. We are committed to being a leading renewable energy company that provides better services to our customers.

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2017

2017

WindTree Co., Ltd. established

Sangnok-gu, Ansan-si, Gyeonggi-do, Republic of Korea

09

Taebaek Gowon Wind Farm, Gangwon (GE Korea)

Regular preventive maintenance

10

2018

2018

Tempoku Wind Farm, Hokkaido, Japan (GE Japan)

Regular preventive maintenance

02

Yeongyang Wind Farm, Gyeongsangbuk-do (Acciona)

Regular preventive maintenance

04

Gimnyeong Wind Farm, Jeju (GE Korea)

Faulty parts maintenance

06

Taebaek Gowon Wind Farm, Gangwon (GE Korea)

Regular preventive maintenance

07

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2019

2019

Tempoku Wind Farm, Hokkaido, Japan (GE Japan)

Regular preventive maintenance

03

Taebaek Gowon Wind Farm, Gangwon (GE Korea)

Regular preventive maintenance

06

CNG/Hydrogen Refueling Station (Hyosung Heavy Industries)

Started Maintenance services

10

Gimnyeong Demonstration Complex, Jeju (Hyosung Heavy Industries)

5.5MW turbine cleaning and caliper replacement

12

2020

2020

Taebaek Gowon Wind Farm, Gangwon (GE Korea)

Technical support

01

Taebaek Geumbong Wind Farm, Gangwon (ENERCON)

MST tower installation

04

Yeongdeok Wind Farm, Gyeongsangbuk-do (NEG Micon)

Gearbox IMS replacement project

12

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2021

2021

Gyeongju Wind Farm, Gyeongsangbuk-do (Mitsubishi)

Generator stator repair project

01

Yeongyang Wind Farm, Gyeongsangbuk-do (Acciona)

Technical support

04

Pyeongchang Wind Farm, Gangwon (Hyosung Heavy Industries)

Main bearing replacement project

11

2022

2022

Jeju Seongsan Wind Farm (Vestas)

V80 dismantling supervision

03

Hamada Wind Farm, Japan (GE Japan)

Regular preventive maintenance

05

Gyeongju Wind Farm, Gyeongsangbuk-do (Mitsubishi)

Blade repair project

05

Yeongyang Wind Farm, Gyeongsangbuk-do (Acciona)

Blade bearing replacement project

08

Taebaek Wind Farm, Gangwon (Hyosung Heavy Industries)

Generator replacement project

09

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2023

2023

Gyeongju Wind Farm, Gyeongsangbuk-do (Mitsubishi)

Power converter fire damage restoration project

03

Pyeongchang Wind Farm, Gangwon (Hyosung Heavy Industries)

Generator replacement project

05

Yeongam Wind Farm, Jeollanam-do (Dewind)

End-of-warranty inspection

09

Jaeun residents Wind Power Genertaion, Jeollanam-do (Enercon)

300H Maintenance

10

2024

2024

Honam Wind Farm, Jeollanam-do (Dewind)

Long-term O&M Service (LTSA)

03

JOWP / Offshore Wind Farm, Jeollanam-do

SGRE, IHO Service

05

Gyeongin Port Wind Farm (Hanjin Industries)

Turbine abnormal vibration RCA and precision inspection

09

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