Home
Menu

Year 1991

In 1991
What has been done.

Electronic Building Directory for IBM PC or Compatible (tailor-made)

Touch screen building directory with Hengseng Indies display.

Dah Shing Financial Center (Hong Kong) from 1991-1997


In 1991
What has been done.

Electronic Building Directory for IBM PC or Compatible (tailor-made)

Touch screen building directory with Hengseng Indies display.

Dah Shing Financial Center (Hong Kong) from 1991-1997


In 1991
What has been done.

Electronic Building Directory for IBM PC or Compatible (tailor-made)

Touch screen building directory with Hengseng Indies display.

Dah Shing Financial Center (Hong Kong) from 1991-1997


In 1991
What has been done.

Electronic Building Directory for IBM PC or Compatible (tailor-made)

Touch screen building directory with Hengseng Indies display.

Dah Shing Financial Center (Hong Kong) from 1991-1997