About Us
Fire Protection Is All We Do
SANG-IL ENG is a Korean manufacturer and installer of firestop systems and fire-rated penetration seals. Keeping fire from spreading through buildings is our entire business, and we've been at it since 2007.
Message from the CEO
Fire compartments are a building's last line of defense. When everything else fails, they hold back flames and smoke and buy the time people need to get out. It's invisible work. Nobody notices a firestop seal until the day it matters, and that's exactly why we take it seriously, handling everything ourselves from product development to installation.
Since 2007 we've built our own product line: foam pads, sealant, thermal barriers, and firestop sleeves, each proven in accredited fire tests. Combine that with crews who have seen just about every site condition there is, and you get fire protection you can count on.
Jongwon Yoon, CEO of SANG-IL ENG Co., Ltd.
Company Overview
- Company
- SANG-IL ENG Co., Ltd.
- Founded
- 2007
- CEO
- Jongwon Yoon
- Address
- 17, Sepinae-gil 1beon-gil, Gwangju-si, Gyeonggi-do, Republic of Korea
- Tel
- +82-31-716-8882
- Fax
- +82-31-716-2616
- Business Reg. No.
- 129-86-04825
- What We Do
- Firestop installation · fire-rated penetration seals · fire protection product development & manufacturing
Core Values
Safety
Firestopping protects lives. We never cut corners: every seal we install matches the tested system, every time.
Quality
We test what we make. Every product in our line is backed by accredited fire test reports and built under strict quality control.
Accountability
One team owns the whole job: design review, installation, documentation, and after-service. No finger-pointing between vendors.
Location
17, Sepinae-gil 1beon-gil, Gwangju-si, Gyeonggi-do, Republic of Korea