Designed and supplied the small-capacity electric box apparatus for semiconductor facility apparatus (ePlus).
Supplied brackets for LTE cradle installation (for mobile communication service providers).
Developed and delivered plasma power apparatus for semiconductor facility equipment to ePlus.
Developed and delivered the energy-saving type natural cooling system for KT DU toll center.
Developed and delivered the WSRU WIPU apparatus to Samsung SDS.
Developed and delivered the TRS fixed-type terminal enclosure apparatus to Samsung SDS.
Developed and delivered the Seongsam wayside telecommunication box SOT 208/408.
Delivered the MSIC additional enclosure and cooler for KT.
Developed and delivered the wayside telecommunication box apparatus for Seongsam Expressway.
Developed and delivered RSV2000 apparatus to Ace Corporation.
Delivered the environmental pollution measuring instrument AMS-1000 to ACEN.
Delivered the analyzer to ACEN.
Developed and delivered the environment measuring instrument AMS 3.0 and AOMS apparatus to ACEN.
Developed and delivered the MCU and wave dual module apparatus to the Korea Electronics Technology Institute.
Developed and delivered the safe crosswalk system apparatus for children (Gwangmyeong City).
Replacement/Substitution work for the KTF standard/Pico storage battery enclosure (increasing and replacing the storage battery and enclosure)
– Integrated small size enclosure accommodating the repeater (KT)
Enclosure accommodating the in-building/standard optical repeater (KT)
Repeater master (communication equipment) accommodating enclosure and air conditioner (KT)
Outdoor type enclosure for additional battery storage for standard BTS backup (KT)
Outdoor type enclosure for additional battery storage for Pico BTS backup (KT)
Outdoor type enclosure for additional enclosure for repeater backup (KT/LGT)
Outdoor type enclosure for additional enclosure battery storage for standard BTS backup (KT)
Developed the Pico-BTS sunshade and HMS air filter, and operated test stations (entire KT regional office, completed delivery to SKT).
Developed and supplied the Pico-BTS rectifier version 2 (KT).
Improved the room cooling system for the 2G standard rectifier and operated test stations (joint development of KT and SKT).
Started to develop the HMS (heat exchanger) and cooling system in joint (KT/Samsung Electronics) for mobile communication base stations.
Joint development of the power conversion device (rectifiers) (KT) for base station/Pico BTS/repeater.
Developed and supplied the wireless CCTV outdoor system (Ministry of National Defense, Seoul Metropolitan Subway Corporation, National Railroad Administration, etc.)
Started joint development of the WiBro outdoor enclosure.
Various services such as indoor/outdoor apparatus design/structural analysis/thermal analysis (Seoul Communication Technology, venture business, etc.)
Replacement/Substitution work for the KTF standard/Pico storage battery enclosure (increasing and repalcing the storage battery and enclosure)
Integrated small size enclosure accommodating the repeater (KT)
Enclosure accommodating the in-building/standard optical repeater (KT)
Repeater master (communication equipment) accommodating enclosure and air conditioner (KT)
Outdoor type enclosure for additional enclosure battery storage for Pico BTS backup (KT)
Outdoor type enclosure for additional enclosure for repeater backup (KT/LGT)
Developed the Pico-BTS sunshade and HMS air filter, and operated test stations (entire KT regional office, completed delivery to SKT).
Developed and supplied the Pico-BTS rectifier version 2 (KT).
Improved the room cooling system for the 2G standard rectifier and operated test stations (joint development of KT and SKT).
Started to develop the HMS (heat exchanger) and cooling system in joint (KT/Samsung Electronics) for mobile communication base stations.
Started to develop the power conversion device (rectifiers) in joint (KT) for base station/Pico BTS/repeater.
Developed and supplied the wireless CCTV outdoor system (Ministry of National Defense, Seoul Metropolitan Subway Corporation, National Railroad Administration, etc.)
Started joint development of the WiBro outdoor enclosure.
Various services such as indoor/outdoor apparatus design/structural analysis/thermal analysis (Seoul Communication Technology, venture business, etc.)
Developed and supplied the TRS system outdoor.
Developed and supplied the HMS and combined cooler.