Hong Kong United Co., Ltd.
From the Audiovisual Identity Database, the motion graphics museum
(1956-1966)===
Visuals: The screen fades in on a sunset background consisting of a sun and white, gold, blue and black skies, with some gray clouds superimposing it. There is a really giant palm tree in the bottom of the screen, along with a dark-gold water on it, and below it is some black grass, which on the top four chinese characters, which are the chinese name of the company, and it's traduction almost unfolding, which says "HONG KOИG UNITED Co, Ltd.". The logo stands still and then the screen fades out to black.
Technique: None. Only the logo fading in and out.
Audio: A very fast patriotic fanfare, with the last note being held with a drumroll.
Availability: Unknown.