| 2019.12 | Amazon |
Amazon CRAC Cylinder Replacement |
| Coupang |
Coupang Bucheon FC Emergency Line Power Addition Work |
| Hanwha S&C |
Hanwha Building 2F UPS Replacement |
| Patent Information Promotion Center |
CRAC Compressor Replacement |
| Delive |
Songpa Branch Cabling Work |
| Gravity |
UPS Battery Replacement |
| Incheon Techno Park |
UPS Repair |
| Yuil Engineering |
Camp carroll CRAC Fan Motor Replacement |
| Yotta Tech |
Cabling Work |
| 2019.11 | Hanyang University |
CRAC Installation |
| Daehan Land Trust |
Battery Replacement |
| SKC&C |
Pangyo Campus CRAC Humidifier Filter Replacement |
| Gunsan University |
CRAC Outdoor Unit Installation |
| DPW |
CRAC Repair |
| Wework |
Yeouido Branch A/C Installation |
| Seahbesteel |
UPS Battery Replacement |
| Cigna |
UPS Installation |
| Kyowon |
CRAC Replacement |
| UBS |
Chiller Replacement |
| CGS CIMB |
UPS Battery Replacement |
| Daesang Info |
UPS Overhaul |
| 2019.10 | Military Mutual Aid Association C&C |
IDC Infrastructure Construction |
| Ottogi |
Battery Replacement |
| Timon |
Cabling Work |
| Intel Korea |
GLS 14F UPS Replacement |
| U Base |
UPS Replacement |
| U Base |
UPS Replacement |
| Ottogi |
UPS Installation |
| KOAMI |
UPS Installation |
| Deloitte |
UPS Replacement |
| CREDIT SUISSE |
13F Office Interior Work |
| Unibas |
Water Leakage Detection System Installation |
| CREDIT SUISSE |
CS WCPU Overhaul |
| BMS (Bristol Myers Squibb) |
CRAC Replacement |
| 2019.09 | IPS Foreign Exchange Intervention |
IDC Infrastructure Construction |
| LS Cable |
Dong-hae Plant UPS Overhaul |
| Hanyang Securities |
UPS Battery Replacement |
| Kyobo Book |
Book City Battery Replacement |
| CJ Hello |
Cheong-do Center UPS Installation |
| Samsung Heavy Industries |
CRAC Compressor Replacement |
| Korea Forestry Promotion Institute |
Battery Replacement, Water Leakage Detection System Installation |
| JT Chinae Bank |
UPS Battery Replacement |
| Coach Korea |
IT Structural Cabling Work |
| Dongwon Enterprise |
Server Rack Cabling Work |
| CGV Yangju |
UPS Installation |
| Patima Medical Center |
UPS Battery Replacement |
| Hyosung ITX |
Hyundai Card IDC Infrastructure Construction |
| Coupang |
Coupang Bucheon FC IDC Infrastructure Construction |
| Megabox |
UPS Replacement |
| MG Credit |
CCTV Installation |
| 2019.08 | Posco Enc |
Pyeongtaek US 2nd Infantry Division CRAC Repair |
| Alcon |
CRAC Replacement |
| Korea Marine Environment Management Corporation |
Battery Replacement |
| Gunsan AB |
Simulation Room Chiller Replacement |
| Health Insurance Review and Assessment |
Seoul Center UPS Start-up |
| Credit Suisse |
WCPU Replacement |
| KAI |
GK2B Launching Site Container System Repair |
| L'OCCITANE |
UPS Battery Replacement |
| CGV Dongtan |
UPS Installation |
| SSBT |
Onsite Standby, Thermal Scan Test |
| U Base |
UPS Installation |
| United States Empassy |
UPS Battery Replacement |
| CGMK |
UPS Battery Replacement |
| Kolon |
UPS Battery Installation |
| NC Soft |
UPS Installation |
| 2019.07 | FED |
KAI Cooling Unit A/S |
| Cheonan Dongnam-gu Office |
UPS Battery Replacement |
| JT Chinae Bank |
Jeju Branch UPS Installation |
| Kyobo Book |
UPS Installation(Cheon-ho, Il-san, Yeong-deung-po) |
| Amazon |
14F Drain Relocation Work |
| Traffic Accident Compensation Supervisory Service |
UPS Installation |
| Equinix |
Cage Installation |
| Purple Stones |
UPS#2 Battery Replacement |
| Herbal Life |
IDC Infrastructure Construction |
| Lazard Korea |
CRAC Replacement |
| KR Securities |
Battery Replacement |
| GIC Korea |
Monitoring System Installation |
| SCL Hanaro Medical Center |
Fire Protection System Installation |
| 2019.06 | Seosan Air-base |
CRAC Repair |
| CITI Bank |
Seoul Citi Plan Phase#2 IDC Infrastructure Construction |
| Iron Mountain |
Yong-in Safe CRAC Installation |
| UBS |
Generator Pump/Relay Replacement |
| Roche |
Battery Replacement |
| Coach Korea |
UPS Replacement |
| Hyosung ITX |
UPS Installation |
| Korea Intermet & Security Agency |
Generator Maintenance Training |
| Eisai |
UPS Replacement |
| Dongjak-gu Office |
Sangdo-dong Child Care Center Construction |
| 2019.05 | NC Soft |
UPS Installation |
| Lotte Tour |
Battery Replacement |
| Samsung SDS |
Suwon Center Chilled Water Type CRAC Installation (46 SET) |
| Samsung SDS |
Suwon Center STS Installation (12 SET) |
| Shinyoung Securities |
IDC Infrastructure Construction |
| Dongwon Enterprise |
UPS Battery Replacement |
| Haitai Condectionery |
crac relocation |
| SK Magic |
A/C Installation |
| Hyosung ITX |
Timesqare Mall #B 12F Infrastructure Construction |
| Hanyang Securities |
13F Cabling Work, Relocation |
| Ahn-gook Pharmacy |
IDC Infrastructure Construction |
| Daejin Glass |
IDC Infrastructure T/K Construction |
| Coach Korea |
UPS Replacement |
| Yuil Engineering |
Camp carroll OMA Replace Eviromental Caontrol System |
| Stylenanda |
Hongdae & Songdo Office Server Room Infrastructure Construction |
| Supreme Prosecutors Office |
UPS Battery Replacement |
| HSBC |
MCCB Replacement |
| 2019.04 | Lotte Card |
Card Issuing Room CRAC Compressor Replacement |
| Sungkyunkwan University |
Battery Cell Replacement |
| UBS |
Generator Module Replacement |
| Continental |
UPS Replacement |
| Donghwa |
UPS Installation |
| U Base |
Battery Replacement |
| ICBC |
Busan Branch IDC Infrastructure Construction |
| Korea Securities Finance Corporation |
UPS Module Cleaning & Maintenance |
| Samsung Card |
Daejun CRM UPS Battery Replacement |
| Daebo E&C |
Yongsan US Army CRAC Start-up |
| Sephora |
IDC Infrastructure Construction |
| Samsung Electronics |
Suwon Center UPS Installation |
| Credit Suisse |
IAQ(Indoor Air Quality) Test |
| 2019.03 | Hancom IDC |
UPS Battery Installation |
| SESCO Inc |
Daegu Camp Walker CRAC Installation/Training & Start-up |
| Catholic University Hospital |
Library UPS Replacement |
| Health Insurance Review and Assessment |
Incheon Center UPS Battery Replacement |
| Credit Suisse |
CRAC Replacement |
| M Plus Asset Management |
CRAC Replacement |
| Cigna |
Daewoo & 94 Building IDC Infrastructure Construction |
| EA Korea |
Data Center IST(Integrated System Test) |
| ING Bank |
Door Fan Test |
| 2019.02 | Hanwha S&C |
Hanwha Building UPS Room CRAC Relocation |
| HSBC |
8F A/C Replacement |
| AXA Insurance |
IDC Infrastructure Construction |
| CITI Bank |
UPS Battery Installation |
| E Best |
12F UPS Installation |
| Cyber Logitec |
Battery Replacement |
| Daewon Pharmacy |
Jincheon Plant UPS Installation |
| Megabox |
UPS Relocation |
| Delive |
UPS Battery Replacement |
| GNC Engineering |
MBC Wonhyobong-Transmission Station UPS Overhaul |
| Janssen |
22F Hub Room Cabling Work |
| 2019.01 | Heungkuk Life |
Bundang IDC Infrastructure Construction |
| Shin&Kim Law Firm |
IDC Infrastructure Relocation & Construction |
| KCA Damage Assessment |
UPS Replacement |
| Intel Korea |
Intel Korea 14F UPS Battery Replacement |
| CITI Bank |
Young Citi Project UPS Battery Installation |
| Shinhan Investment |
Data Center Extension Work |
| Hanwha S&C |
Hanwha Building CRAC Replacement |
| Poonglim |
IDC Infrastructure Construction |
| Busan Port Security Corporation |
IDC Infrastructure Relocation |
| Bloomberg |
28F BMS Installation |
| Mapletree |
28F BMS Installation |
| Kyobo Book |
UPS Battery Replacement |
