| 06 |
- Responsible for the commissioned operation of the Jamwon and Jamsil swimming pools of the Hangan Park.
- Supplied and installed filtering systems for the Bears' Town outdoor swimming pool at Pocheon.
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| 05 |
- Installed and carried out maintenance works for the filtering unit of the Suyuri English village outdoor swimming pool in Seoul.
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| 03 |
- Installed filtering units for the Han River outdoor swimming pool and constructed machinery facilities.
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| 02 |
- Certified for the ISO 9001 / 14001 for manufacturing and installing water purification units.
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