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
PRODUCT
공기조화시스템
열교환환기유니트
하이제트
냉열기
송풍기
해수열
냉각탑
판형
CERTIFICATE
Certifications
CUSTOMER SUPPORT
NEWS
RESOURCES
ONLINE INQUIRY
KOR
ENG
KOR
ENG
CONTACT
CERTIFICATE
CERTIFICATE
·
CERTIFICATE
·
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://hiox.kr/images/sub/cer/business-2.jpg)
KOR
ENG