Chang Brothers Movie Co.
Background
Paul Chang-chung founded Chang Brothers in early 1970s specializing in the Hong Kong/Taiwanese martial arts and adult-oriented films. For information see the HKMDB here.
(1973-1977?)
Logo: On a dark background, a red "C" is in a rounded font traced by B next to the C and lines are traced to the arms of B; Underneath, the plain yellow text "CHANG BROTHERS MOVIE CO." is in a computerized font in right, and Chinese letters are written backwards appear below on the left next to the B. The logo is in a dark and clear background.
FX/SFX: None.
Music/Sounds: A Chinese/Taiwanese-like triumphant and flourish fanfares and sounding like a opening theme of the film.
Availability: Rare. You might want to check some releases of this company from 1973 to possibly 1977, which can be viewed possibly on Tencent Video, Youku, YouTube, iQIYI and others. Seen on some films produced by the company like Death Comes in Three (1973), Lucky, Lucky and Super Dragon (1976).
Editor's Note: It's a one of the rarest logo compared to that 1976-1985 Regal Films logo.