J K KOI is a Singapore company.
THE GRANDSTAND, 210 TURF CLUB ROAD, Postal 287995, #B-42
THE GARDEN RESIDENCES, 1 SERANGOON NORTH VIEW, Postal 554343, #06-16
INTERNATIONAL PLAZA, 10 ANSON ROAD, Postal 079903, #22-02
THE
CT HUB, 2 KALLANG AVENUE, Postal 339407, #06-25
GOLDEN MILE COMPLEX, 5001 BEACH ROAD, Postal 199588, #07-37
68 CIRCULAR ROAD, Postal 049422, #02-01
NORTHSTAR @ AMK, 7030 ANG MO KIO AVENUE 5, Postal 569880, #01-31
INTERNATIONAL PLAZA, 10 ANSON ROAD, Postal 079903, #10-21
UBI TECHPARK, 10 UBI CRESCENT, Postal 408564, #01-41