The blue technique of clearing the world of all breaths
About Us
DUCLEAN is a manufacturer specializing in local
exhaust dust collectors and environmental facilities.
The blue technique of clearing the world of all breaths
About Us
DuClean is a manufacturer specializing in local exhaust dust collectors and environmental facilities.
History
Duclean’s path of challenges and passion
DuClean which aims to be the best in the field of dust collecting technology
and dust collector, is expanding into the global market with the technology based on long history and experiences.
Global Expansion
2021
Korea’s first UL certification.
Establishment of overseas subsidiaries
2024
| Designating an excellent environmental industry |
| Environmental consulting firm registration |
| Designating a global IP star company |
| Selecting excellent job creation companies |
2023
| Trade Day $1 million Export Tower |
| 2023 Korea Industrial Packaging Training |
| 2023 Selection of Honorable Organization to Help Neighbors (Citation by Incheon Metropolitan City Mayor) |
2022
| Selecting a company specializing in materials and parts equipment (Ministry of Trade, Industry and Energy) |
| Selection of Small and Medium Enterprises (IBK) |
| [patent] A scrap separator of a scrap collection device with an airflow direction changing plate |
| [UL certification] MSC-20RU and 12 other cases |
| [CE certification] APC-300/750-INV and 7 other cases |
| [Design registration] Dental collector |
2021
| Selected as a well-known sharing company (fruit of love) |
| [Design registration] Air purifier with negative pressure function |
| [UL Certification] AP-300, AP-500, AP-300/500 |
| [CE Certification] APH-300/1500SE-INV , APDI-750FE-HAPA |
| [ATEX Certification] AP-X-CONTROL PANEL, AP-X-750/300FE-HEPA |
A leap forward
2011
Cross-face change.
relocation of the new office building
2020
| [UL Certification] AP-1000, APD-2000/INV, PCI-30 |
| [CE Certification] APD-aSE-INV-b, APD-aFE-b, APH-a-INV-b, DUM-15, PCI-30 |
| [Patent] MSC-20, SH-300/729 |
2019
| Moved to new office building |
| [UL Certification] AP-200, APD-200/100, APD-300/729, APD-500, APD-500/750-HEPA, APD-500/HEPA |
| [Patent] Scrap collection device to prevent backflow of scrap |
2018
| 10 | [Patent] Scrap collection device |
| 06 | Acquired ISO 9001: 2015 (Quality Management System) certification Acquired ISO 14001: 2015 (Quality Management System) certification |
| 04 | [Utility Model Registration] Handling bar for dust collector |
2017
| 12 | [Design Registration] Filter for dust collector |
| 10 | [Utility Model Registration] Dust collecting device for purifying polluted air [Utility model registration] Dust collecting filter for polluted air [Design Registration] Filter for dust collector |
| 01 |
[CE Certification] DUM Series, PCI Series, APD Series, APH Series |
2016
| 05 | [Design and Design Registration] Mist cleaner [Patent Registration] Filter drum for oil mist dust collector |
| 02 | [Patent Registration] Dust backflow prevention system of dust collector |
| 01 |
[CE Certification] AP (API, APK) Series, CHB Series, LC S Series, MS Series |
2015
| 10 | [Risk Assessment Stability] Renewal |
| 08 | [INNOBIZ] Renewal |
| 04 | [CE Certification] FC Series |
| 03 | [Service Mark Registration] DuClean Co., Ltd. |
| 02 | [Patent Registration] Safe installation structure of dust collector |
| 01 | [Patent Registration] Wet vortex type dust collector |
2014
| 08 | Chungho CA > Changed company name to DuClean [Patent Registration] Fire detection fume dust collector |
| 05 | [Patent Registration] Dust collector remote control system |
| 02 | [Patent Registration] Dust removing device for dust collector |
2013
| 12 | [Patent Registration] Calcium oxide automatic feeding device |
| 10 | Selected as an excellent vision company of Incheon Metropolitan City in 2013 |
| 09 | [Patent Registration ] Dust removal device for dust collector |
| 07 | [Patent Registration] Oil mist dust collector using centrifugal force |
| 04 | [Patent Registration] Dust collector for easy filter replacement |
2012
| 12 | FTA Certificate of origin exporter (020-12-200288) |
| 06 | [Patent Registration] Oil mist dust collector device and one other case |
| 04 | [Patent Registration] Detachment device for dust collector filter equipped with blowing nozzle and brush |
| 03 | Added overseas agency, newly opened (  Australia, Vietnam)
|
2011
| 12 | [Patent Registration] Detachment device for dust collector filter and two other cases CE (European Community Mark) Certification Mark: LFC, ZF |
| 05 | Design Patent Registration: MIST |
| 03 | Acquired CE (European Community Mark) Certification: MS-HS |
| 02 | International Quality, Environmental Management System Renewal Certification (ISO 9001: 2008 / ISO 14001: 2004) |
| 01 | Acquired CE (European Community Mark) Certification: API-200 / 629) |
Growth phase
2001
APD Series Development.
Pursuing Product Luxury
2010
| 07 | Patent Registration of Inhalation Device for Generating eddy currents using compressed air (No. 10-0970592) |
| 06 | Designation of Promising Exporting Small and Medium Enterprises (No. 10 Incheon-62) |
| 03 | CE (European Community Mark) Certification Acquisition: NFC |
| 02 | [patent registration] oil mist dust collector |
2009
| 09 | Nano filter Europe BIA TEST “M” acquisition |
| 08 | Registration of air prevention facility business |
| 05 | CE (European Community Mark) Certification Acquisition: MDC |
| 02 | CE (European Community Mark) Certification Acquisition: APD |
2008
| 09 | CE (European Community Mark) Certification Acquisition: DFC, FC, MIST |
2007
| 09 | Mobile fume dust collector CHB Development |
| 08 | Downflow dust collector DFC development |
| 05 | Selecting leading export companies in the machinery and flant sectors (KOTRA) |
2006
| 12 | Headquarters before expanding factory construction |
| 08 | Selecting Technology Innovation SMEs (INNO-BIZ Small and Medium Business Administration No. 6074-1620) |
| 03 | Selection of Promising Small and Medium Enterprises (No. 06-1912) Selection of Venture Companies (No. 061724031-1-00079) |
2005
| 12 | Acquired ISO14001 (Environmental Management) Certification |
2004
| 11 | CE (European Community Mark) Certification: 3 cases other than AP |
2003
| 12 | Join the Korea International Trade Association |
| 07 | Membership of the Korea Machinery Industry Promotion Association |
2001
| 10 | Acquired ISO9001 (Environmental Management) certification |
| 07 | Establishment of Cheongho CA Co., Ltd. (corporate conversion) |
Initial stage
1996
The establishment of Cheongho CA.
Efforts to localize dust collectors
1998
| 10 | Issue of inspection report by an authorized institution with a fume filter |
1997
| 09 | Adopting the first media type filter in Korea |
| 01 | Development of the first domestic dust cleaning m/c |
1996
| 12 | Establishment of Cheongho CA |