Sam Po Film Co.
From the Audiovisual Identity Database, the motion graphics museum
Logo (August 31, 1991-2000)
Visuals: There is a "S" forming,then a "P" forms."Sam Po Film Co." wipes in,the "SP" sparks.
Technique: Cel animation.
Audio: A stock bombastic fanfare.
Availability: Seen on films like The King of Robbery, Conspiracy, and Deathnet.com (Not meant to be a link, don't search it.)