After long enough I figured out who was the manufacturer of the old "mysterious" elevators at ITC Mangga Dua Jakarta, now the manufacturer has been identified and revealed as "
Handok Elevator" from Korea, by matching its fixtures from the elevator catalog.
Info: Handok Elevator was established in 1991 and began its elevator business in Indonesia in 1996 under the name "
PT. Handok Elevator Indonesia".
Website:
http://www.hdlift.co.kr/eng.phpThe passenger elevator:
And the freight elevator:
Note: These elevators were originally identified as Hyundai.