Fire Prevention
Core Premium Products We Introduce
Mini Series
Compact Fire Extinguisher
Compact device for early electrical fire suppression
Automatic Gas Fire Suppression System
Automatic Gas Extinguishing System
Auto gas suppression for rapid fire control
IoT Integration
IoT-Linked Type
Coming Soon
Seismic Bolt & Nut
Seismic Bolt & Nut
Seismic protection for pipes and facilities
Critical Facility Safety
Application Cases We Present
About
Designing Safety and Building Trust
Preventing with Technology, Proving with Performance
Propose tech, secure performance, supply solutions
Manufacturing
We manufacture fire detection and suppression equipment directly.
Consulting
We support new tech development through consulting and research, with performance reviews.
Development
We upgrade products to ensure practical applicability and performance.
Based on overwhelming technology, ChangChangHanfor fire prevention in Korea
If you wish to collaborate with ChangChangHan Inc. or require our services,
please contact us via phone or fax below for friendly consultation.
Tel
Fax
031-355-6823
031-355-6824
Company ChangChangHan Inc. | CEO Jeon Gil-Suk | Business No. 608-88-01984 | Address 64-19 Ssangsonbuk-ro, Mado-myeon, Hwaseong-si, Gyeonggi-do (Ssangsong-ri 5-15)
TEL 031-355-6823 | FAX 031-355-6824 | E-mail info@cch119.com
We absolutely refuse all advertising calls and fax advertisements.
ⓒ2025 CHANGCHANGHAN All Rights Reserved.
ChangChangHan Inc.
CEO Jeon Gil-Suk
Business No. 608-88-01984
64-19 Ssangsonbuk-ro, Mado-myeon, Hwaseong-si, Gyeonggi-do
TEL 031-355-6823
FAX 031-355-6824
E-mail info@cch119.com
We absolutely refuse all advertising calls and fax advertisements.
ⓒ2025 CHANGCHANGHAN All Rights Reserved.