| 2020.12 | Anguk Pharmaceutical |
UPS Delivery Installation |
| KOSCOM |
500kVA UPS Overhaul |
| Valentino |
IT Room Automatic Fire Extinguishing Facility Construction |
| SDS (Sangam) |
B7F CRAC Fan Motor Replacement |
| Gryma Construction |
CRAC Unit 2 SET Fabrication Delivery |
| NH Investment & Securities |
NH Investment & Securities Data Center Construction |
| Lina Life Insurance |
10F UPS & AC Installation |
| CREDIT SUISSE |
CS Project, CRAC Board Rectification |
| KB Asset Management |
Communications Room Establishment |
| AT Solution |
ASCO Sangam Woori Finance Equipment Delivery |
| KOICA |
KOICA Battery Replacement Operation |
| Mitsui Sumitomo Bank |
UPS Replacement |
| Macrogen |
NXR 100kVA (UPS) Module Replacement |
| AMAZON (Eulgiro) |
CRAC humidifier cylinder replacement |
| Busan University |
UPS Installation |
| UBS |
Back-up Center power distribution work |
| Korea Marine Equipment Research Institute |
Data Center Turn-key Construction |
| BNY Mellon |
Office Cleaning work |
| 2020.11 | DAEWON PHARMACY LAB. |
UPS Battery Replacement |
| KYOWON |
Paju Center industrial humid-equipment Construction |
| NICE TCM |
Data Center Relocation & Turn-key |
| DONGWON ENTERPRISE |
Nonsan Factory - UPS Installation |
| COUPANG |
Icheon 1FC Infra Construction (Turn-key) |
| HYUNDAI CONSTRUCTION |
Chilled Water Type CRAC (1 set) Supply & Start-up |
| YULCHON LAW FIRM |
Battery Replacement |
| Heungkuk Life |
CRAC repair |
| Stylenanda |
A/C Installation (Every Branch) |
| FN innoedu |
IT Server Room Relocation & Construction |
| SDS (Sangam) |
Data Center (11F) - Heat Load Test |
| SAMSUNG FIRE&MARINE INSURANCE |
Battery Replacement |
| GS CONSTRUCTION |
IT Center Cooling product unit maintenance & material replacement |
| KYOBO BOOK |
Ulsan Branch UPS Installation |
| SAMSUNG CARD |
CRAC#2-2 Compressor Replacement |
| COUPANG |
Majang FC CCTV Rack Installation |
| WOONGJIN FOOD |
Data Center Turn-key |
| LS CABLE |
Battery Replacement |
| CGV (Yongsan) |
UPS Overhaul |
| 2020.10 | EQUINIX |
IT room cage construction |
| EQUINIX |
IT room Raised Floor iron plate reinforcement work |
| SKC&C |
Pangyo campus CRAC Humidifier Filter Replacement |
| Camp Humphreys |
Telecommunication room UPS & Battery Replacement |
| FINANCIAL NEWS |
Data Center Relocation & Installation |
| Hansung Enterprise |
UPS & Battery Replacement |
| SK NETWORKS |
A/C repair |
| LAINA LIFE |
Gwangju Branch STS installation |
| Vitesco Technologies KOREA |
Mobile Alarm unit installation & CRAC repair |
| LS |
A/C (85 set) Installation work |
| SK MAGIC |
Chiller Refrigerant repair work |
| CyberLogitec |
Battery Supply & installation |
| AT Soution |
ASCO SK Telecom - IT Equipment Supply |
| STUDIO N |
UPS Supply & Installation |
| COUPANG |
Gonjiam FC Infra Construction |
| APPLE KOREA |
IFC RJ47 Project - UPS Supply |
| 2020.09 | T-MONEY |
Battery Supply & installation |
| SC INVESTMENT |
CRAC#2 repair |
| Camp Carroll (Waegwan CCK) |
Display (dap4) materials for CRAC supply |
| ALCON KOREA |
Water leakage Detector, Auto dialler Installation |
| Kumkang Kind |
Battery Replacement |
| HANYANG SECURITIES |
Battery Replacement |
| HANYANG SECURITIES |
UPS Redundancy Balancing work |
| SAMSUNG CARD |
CRAC Compressor replacement work |
| FCA Korea |
Battery Replacement |
| AVAYA |
CRAC replacement |
| MEGABOX |
UPS Supply & Installation |
| YOOIL ENGINEERING |
Cp. Carroll - ACU #1, 2 Dehumidification Field Service |
| J Tech |
Aluminium shutter Supply |
| LG HELLO VISION |
Gosung center - IT Infra Construction work |
| 2020.08 | Herbalife |
Data Center Turn-Key |
| YJ SAVING BANK |
UPS Relocation & Installation |
| EBEST SECURITIES |
Battery Relocation & Installation |
| Samsung Life Service |
UPS & Battery Installation |
| ABL LIFE |
UPS Structure Reconfiguration |
| SEOUL CLINICAL LABORATORIES |
Sensaphone(Auto dialler) Installation |
| CREDIT SUISSE |
Seoul Office Relocation |
| IMBDx |
21F Server Room Construction Work |
| VITESCO |
UPS Supply & Installation |
| LAINA FINANCIAL SERVICES |
Data Center Improvement Work |
| SKNS |
SK magic Factory A/C Installation |
| SHINHAN INVESTMENT |
HQ 6F IT Room Improvement Work |
| DONGTAN JEIL WOMEN'S HOSPITAL |
UPS Battery Supply |
| DONGTAN JEIL WOMEN'S HOSPITAL |
UPS Battery Supply |
| Health Insurance Review & Assessment Service |
9 branches Battery Replacement |
| DPW |
Water Cooled Type CRAC Inspection & Drycooler Spare Part Replacement |
| SEOUL SQUARE |
UPS Redundancy Balancing Work |
| 2020.07 | CATHOLIC UNIVERSITY HOSPITAL |
R&D Center - UPS Battery Replacement |
| JT Chinae Bank |
Gwangju branch UPS & Batt. Relocation & SPD Installation |
| VI INVESTMENT CORPORATION |
Data Center Construction & Lan Cable Installation |
| S&I Corp |
Carrier Chiller Overhaul |
| COUPANG |
Ansung 5FC Mimic Panel, Rack & CRAC Installation work |
| SKT |
Siheung Data Center - HVAC System Installation |
| HANCOM IDC |
Outdoor Unit Refrigerant Supplement Work |
| DPW |
Liebert CRACs (15EA) Supply |
| KOREAN STANDARDS ASSOCIATION |
Data Center Construction & Relocation |
| Korea Marine Equipment Management Corporation |
Compressor Replacement |
| LAINA LIFE |
UPS Relocation & Installation |
| MG CREDIT |
APC Galaxy UPS fan replacement |
| SAMSUNG HEAVY INDUSTRIES |
CRAC Spare Part Replacement & Refrigerant Supplement |
| INTRUEVINE |
UPS Power Modules Installation |
| INWOOIT |
Sangrok resort UPS & Battery Replacement |
| INHA UNIVERSITY |
CRAC evaporator Replacement |
| 2020.06 | KWM INDUSTRIES INC. |
Compressor & Chilled water type CRAC 16set Start-up |
| ECS |
Call Center - CRAC Repair & Supply |
| NATIONAL FOOD AND DRUG ADMINISTRATION |
Battery Replacement |
| COUPANG |
Namsa 4 FC Infra Construction (Turn-key) |
| Government Complex |
UPS Supply & Start-up |
| AHNGOOK PHARMACY |
UPS Supply & Battery Replacement |
| Samsung Life Service |
CRAC replacement |
| HANYANG UNIVERSITY |
CRAC repair |
| UBS |
Seoul New Office Relocation |
| Bloomberg |
Water Leak Detector (LP3000) Replacement |
| KYOBO BOOK |
UPS Battery Installation |
| 2020.05 | AHNGOOK SAVING BANK |
UPS & Battery Installation |
| AVNET Korea |
Data Center Turn-Key |
| HANSAN CNS |
Deutsche Bank - Equipment supply |
| OCBC BANK |
Battery power meter Replacement |
| S&I Corp |
Dap4 Controller Replacement |
| Intel Korea |
UPS Battery Replacement |
| Hyundai Autoever |
Namyang R&D Center CRAC Installation |
| SAMSUNG CARD |
CRM Compressor Replacement & Refrigerant supplement |
| AVAYA |
CRAC relocation |
| COUPANG |
Ansan FC Mimic Panel Installation |
| AMAZON |
Gangnam & Eulgiro branch AC, CRAC Filter Cleaning |
| MG BANK |
UPS Battery-cells Replacement |
| 2020.04 | EASTSPRING ASSET MANAGEMENT |
Battery Replacement |
| KTL |
Data Center Turn-Key |
| CHERIN Corporation |
Electric damper Installation |
| Continental |
Pangyo DataCenter - Battery Replacement |
| Hyundai Autoever |
Changwon Factory Battery Replacement |
| Link C&I |
UPS & Battery Replacement |
| COUPANG |
Icheon FC Infra Construction (Turn-key) |
| NC SOFT |
UPS Replacement |
| S&I Corp |
Carrier - Coil & Pump replacement |
| Bank of Communications |
UPS 2set parallel Replacement |
| Mitsubishi Elevator |
UPS & Battery Replacement |
| Intel Korea |
CRAC Compressor & Water Control Valve purchasing |
| NATIONAL FOOD AND DRUG ADMINISTRATION |
UPS Replacement |
| TAKEDA PHARMACY |
UPS Delivery & Installation |
| 2020.03 | FIDELIS |
Sensaphone Installation |
| Bloomberg |
FMS(Facility Monitoring System) Replacement |
| YPP |
CRAC(3set) Delivery and Start-up Field Test & Commissioning |
| NIKE KOREA |
Fire protection system Package Replacement |
| COUPANG |
Ansung 4 FC Infra Construction (Turn-key) |
| Sam-A Aluminium |
UPS Installation |
| VI INVESTMENT CORPORATION |
IT Room Turn-Key |
| LS CABLE (Donghae Factory) |
UPS Overhaul & Battery Replacement - 2nd |
| Mitsubishi Elevator |
Fire protection system Replacement |
| TAKEDA PHARMACY |
Data Center Turn-key |
| Bloomberg |
CRAC Humidifier Replacement |
| CJ HELLO (Dogye) |
UPS Delivery |
| Lee International IP & Law Group |
UPS & Battery Installation |
| POST OFFICE CALL CENTER |
CRAC Installation |
| 2020.02 | Choeun Bank |
Yeosu & Nonhyun branch UPS Installation |
| VOLVO KOREA |
Sensaphone(400-800) & Contacts Installation |
| LG CHEMISTRY |
Water Detector & Panel Installation |
| CLSA |
Sump-Pump Replacement |
| NIKE KOREA |
Battery Replacement |
| EBEST SECURITIES |
UPS Power Cabling Work |
| KB INVESTMENT |
UPS Installation |
| KM POWER |
IT Room Construction Consulting |
| PURPLE STONES |
UPS#2 TR Replacement |
| KOREA MONEY BROKERAGE |
Electric Power work |
| Korea Marine Equipment Research Institute |
Electric Power work |
| 2020.01 | JT Chinae Bank |
HQ/Branch IT Equipment Replacement |
| CGV (Suwon) |
Battery Replacement |
| MACROGEN |
UPS Replacement |
| KYOBO BOOK |
FMS(Facility Monitoring System) Installation |
| COUPANG |
Bucheon FC Emergency Power Cabling Work |
| JUSTCO |
UPS Installation |
| LAINA FINANCIAL SERVICES |
Daejeon Center IT Room UPS Installation |
| LEENOS |
UPS Battery Replacement & Electric Power Improvement Work |
| DELIVE |
Electric Power Improvement Work |
| HYUNDAI CONSTRUCTION |
KORCOM OPS CW CRAC(30EA) Start-up |
| WE WORK |
Yeouido branch, A/C Installation |
| DEAGU FATIMA HOSPITAL |
UPS & Battery Installation |
