We handle everything ourselves — manufacturing, shipping, on-site delivery, replacement work and used-filter disposal.
Korea District Heating Corp. · Korea Southern Power · Korea East-West Power
We supplied GT Air Intake Pre and Final filters and Inlet Air Filters for the gas turbines of cogeneration and combined-cycle power plants. Filters made at our factory are trucked directly into the plant’s gas turbine building.
View related product →Korea Hydro & Nuclear Power — Hanul Nuclear Power Site
We contracted and delivered filters for Shin-Hanul Unit 1 and charcoal filters for the Hanul Nuclear Power Plant, and supply CVCS purification and seal injection filters and absolute-rated cartridge filters.
View related product →Korea Veterans Health Service — VHS Medical Center
Under an annual purchase contract, we supplied HEPA filters for operating rooms and ICUs and medium filters for air handling rooms, handling everything from receiving and inspection to replacement and used-filter disposal.
View related product →Daegu Metropolitan Office of Education
Every year we supply and install air circulator filters for 30–40 schools, replacing filters classroom by classroom and collecting the used ones.
View related product →Ministry of National Defense · military units
Through defense procurement tenders, we have repeatedly supplied air purifier filters to the Army Air Defense School, Korea Naval Academy, Army Information & Communication School and many other units, including on-site bulk replacement.
View related product →Korail · Seoul Metro
We made and installed air filtration unit filters for Korail’s Seoul Metropolitan West Headquarters and auto-roll air filter media for Seoul Metro.
View related product →Korea Midland Power — Shin-Boryeong · ** Steel
We supplied dust filters for a power plant (Fly Ash Silo Vent Filter) and air handling unit filters for a steel mill.
View related product →Major deliveries made directly to clients from January 2023 to June 2026.
| Date | Sector | Client | Item |
|---|---|---|---|
| 2026.06 | Power plants | Korea District Heating Corp. — Hwaseong | GT Air Intake Final Filter |
| 2026.06 | Public institutions | Korea Veterans Health Service — VHS Medical Center | Annual purchase of AHU filters |
| 2026.06 | Public institutions | Ministry of the Interior and Safety — Government Buildings Management Office | AHU filters for Government Complex Sejong |
| 2026.06 | Education | Daegu Metropolitan Office of Education | Air circulator filters, supply & installation (Gachang Elementary and 32 other schools) |
| 2026.04 | Power plants | Korea Southern Power — Shin-Incheon Natural Gas Power Headquarters | GT Inlet Air Filter |
| 2026.04 | Large enterprises | ** Steel | AHU filters |
| 2026.04 | Large enterprises | ** Bank | Air circulator filters |
| 2026.01 | Power plants | Hanul Nuclear Power Plant | Charcoal filters, etc. |
| 2025.12 | Education | Daegu Metropolitan Office of Education | Air circulator filters, supply & installation (Gachang Elementary and 33 other schools) |
| 2025.12 | Defense | Defense procurement — Unit 9**1 | Air purifier filters |
| 2025.10 | Defense | Defense procurement — Unit 3**3 | Air purifier filters |
| 2025.09 | Power plants | Korea District Heating Corp. — Dongtan | GT Air Intake Pre Filter |
| 2025.09 | Education | Daegu Metropolitan Office of Education | Air circulator filters, supply & installation (Gwanmun Elementary and 31 other schools) |
| 2025.07 | Public institutions | Seoul Metro | Auto-roll air filter media — manufacture & installation |
| 2025.06 | Defense | Defense procurement — Unit 2**6 | Air purifier filters |
| 2025.05 | Public institutions | Korail — Seoul Metropolitan West Headquarters | Air filtration unit filters |
| 2025.04 | Defense | Defense procurement — Unit 9**8 | Air purifier filters |
| 2025.04 | Defense | Defense procurement — Unit 6**5 | Air purifier filters |
| 2025.03 | Defense | Army ** School | Air purifier filters |
| 2025.02 | Power plants | Korea Hydro & Nuclear Power — Hanul Nuclear Power Site | Filters for Shin-Hanul Unit 1 |
| 2024.12 | Large enterprises | ** Bank | Air circulator filters |
| 2024.11 | Defense | Army ** School | Air purifier filters |
| 2024.11 | Defense | Defense procurement — Unit 9**8 | Air purifier filters |
| 2024.10 | Large enterprises | ** Steel | AHU filters |
| 2024.09 | Defense | Defense procurement — Unit 2**1 | Air purifier filters |
| 2024.08 | Education | Daegu Metropolitan Office of Education | Air circulator filters, supply & installation (Gwanmun Elementary and 41 other schools) |
| 2024.08 | Education | Yeungnam University | Joint industry–academia R&D project |
| 2024.07 | Power plants | Public Procurement Service — Busan Regional Office | GT Inlet Air Filter (Ulsan Combined Cycle #2, #3) |
| 2024.04 | Defense | Army ** School | Air purifier filters |
| 2024.02 | Power plants | Korea District Heating Corp. — Dongtan | GT Air Intake Pre Filter |
| 2023.12 | Defense | Defense procurement — Korea Naval Academy | Air purifier filters |
| 2023.10 | Defense | Defense procurement — Army Information & Communication School | Air purifier filters |
| 2023.09 | Power plants | Korea District Heating Corp. — Hwaseong | GT Air Intake Final Filter |
| Period | Type | Sales channel | Item |
|---|---|---|---|
| 2023 ~ 2026 | Home filter distribution | Online marketplaces (Naver, Coupang, Gmarket, Auction, 11st) and distributors | Air purifier filters (Samsung, LG, Winix, Coway, Cuckoo, etc.) |
| 2023 ~ 2025 | Export | Falcon Trading (Vietnam) | Cabin air filters (TOYOTA, FORD, HONDA, MAZDA, etc.) |
Send us the width × height × depth, efficiency grade and quantity, and our team will send you a quotation.
