About Us
Message from CEO
History
Vision
HIOX CI
Company Profile
Organization Chart
Equipment
DIRECTION
BISUNESS
Air Conditioning System
Energy Recovery Unit
Hi-Jet
Cooler
Fans
Seawater Heat
Colling Tower
CERTIFICATE
Certifications
KOR
ENG
KOR
ENG
CONTACT
CERTIFICATE
CERTIFICATE
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CERTIFICATE
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CERTIFICATE
CERTIFICATE
Business Registration Certificate
Business Registration Certificate [Appendix]
Factory Registration Certificate 1
Factory Registration Certificate 2
Construction Business Registration Certificate
Promising SME Designation Certificate
Inno-Biz Confirmation
Vessel Manufacturing Registration Certificate
Specific Equipment Manufacturing Registration Certificate
Agricultural-Industrial Complex Tenancy Agreement Confirmation
ISO 14001 Certificate
ISO 9001 Certificate
Trademark Registration Certificate
- 4 Classes including Class 06 and 50 cases including metal casement windows
Trademark Registration Certificate
- Class 7 and 7cases including fans
Design Registration Certificate
- Blade
Similar Design Registration Certificate
- Blade
Design Registration Certificate
- Jet Fan 1
Design Registration Certificate
- Jet Fan 2
Design Registration Certificate
- Cooling Tower Eliminator Member 1
Similar Design Registration Certificate
- Cooling Tower Eliminator Member 2
유사Design Registration Certificate
- Cooling Tower Eliminator Member
Patent Certificate
- Industrial AHU equipped with Non-Powered Jet Fan
Patent Certificate
- Closed Circuit Cooling Tower
Patent Certificate
- Hybrid Cooling Tower equipped with Waste Heat Recovery Heat Exchanger
Patent Certificate
- Jet Fan 1
Patent Certificate
- Jet Fan 2
Patent Certificate
- Jet Fan 3
Patent Certificate
- Two-way blowing system
Membership Card of Korea Mechanical Construction Contractors Association
Certificate of Registration as a Specialized Enterprise for the Installation of New and Renewable Energy Facilities
Membership Card of Korean Association of Air Conditioning Refrigerating and Sanitary Engineers
Certificate of Female-Owned Business
Naju City Star Enterprise Support Agreement 1
Naju City Star Enterprise Support Agreement 2
CLEAN Workplace Certificate
Certificate of Venture Business
In-House Research Institute Certification
KARSE Certificate
- Suction Modular Cooling Tower
KARSE Certificate
- Cooling Tower
KARSE Certificate
- Cooling Tower
KARSE Certificate
- Cooling Tower
KARSE Certificate
- Cooling Tower
KARSE Certificate
- Cooling Tower
Model Woman Entrepreneur Award
ISO 45001 Certificate
![Business Registration Certificate [Appendix]](http://www.hiox.kr/images/sub/cer/business-2.jpg)
KOR
ENG