History
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1960 ~ 1970
- 1961. 03
- Established Korea Manufacturing Laboratory for Filters
- 1962. 02
- Acquired Utility Model Patents of Diesel Locomotive Oil Filter & Automotive Air Filter (Patent No. 1675 & 2771)
- 1967. 09
- Registered Trademark of 'Elephant'
- 1977. 07
- Changed Company Name to Hankwang Enterprise
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1980 ~ 2000
- 1986. 09
- Incorporated Business as 'Hankwang Enterprise Co., Ltd.'
- 1993. 03
- Doosan Infracore Co., Ltd. Air Filter Account Registration
- 1998. 06
- Developed Localized Products for Cummins Supplied Approved Products and Obtained ISO9001 Certification
- 2000. 04
- Registered as Qualified Equipment Maintenance SVC Provider for KEPCO Obtained Product
-
2002 ~ 2009
- 2002. 03
- Approval & Made Supply Agreement with MAHLE Donghyun Filter Systems
- 2002. 07
- Selected as Prospective SME in Gyeonggi-do (Gyeonggi Province Governor)
- 2008. 01
- Supplied Gas Turbine Air Filter to Seoincheon Power Div. of Korea Western Power Co., Ltd., and Obtained ISO14001 Certification
- 2009. 04
- Developed Localized Green Filter for Hyundai Heavy Industries Co., Ltd.
- 2009. 06
- Obtained Product Approval for Daewoo Bus Co., Ltd. and Registered as Official Supplier
- 2009. 12
- Supplied Gas Turbine Air Filter to Incheon Thermoelectric Power Plant
-
2014 ~
- 2014. 05
- Hyundai Heavy Industries Co., Ltd. Supplier Registration
- 2018. 06
- Mann+Hummel Korea Supplier Registration
- 2020. 01
- Supplied Air Compressor Filter to Donaldson
- 2020. 03
- Registered patent of Eco-Friendly Filter and supplied product
- 2020. 12
- Parker Korea Supplier Registration