DHWK is a Singapore company.
SINGAPORE LAND TOWER, 50 RAFFLES PLACE, Postal 048623, #38-05A
CHALLENGER TECHUB, 1 UBI LINK, Postal 408553
HONG LEONG BUILDING, 16 RAFFLES QUAY, Postal 048581, #33-03
160 ROBINSON ROAD, Postal 068914, #15-06
ONE RAFFLES PLACE, 1 RAFFLES PLACE, Postal 048616, #40-02
GOLDEN MILE COMPLEX, 5001 BEACH ROAD, Postal 199588, #07-37
68 CIRCULAR ROAD, Postal 049422, #02-01
112 KATONG, 112 EAST COAST ROAD, Postal 428802, #04-18
INTERNATIONAL PLAZA, 10 ANSON ROAD, Postal 079903, #22-02
KELIVILLE, 33 JALAN KELI, Postal 577932, #01-04