Sun Sing Theatre (Shatin) / 新聲戲院 [1985-1999]
Sun Sing Theatre and Acme Theatre shared the same address, both had almost identical seating capaciy and operating period. A Google street walk shows the two opposite ends of the same city block have a theatrical-facade look, so they were two separate theatres. The place-page for Acme Theatre can be found here: http://cinematreasures.org/theaters/26274.
Sun Sing seating capacity: 767 (source: HKTA)
Address: 7 Lek Yuen Street, Shatin Fun City, Shatin, Hong Kong. The building remains standing today and its occupants include shops, restaurant and a church.
Sun Sing Theatre operated during the period April 11, 1985 - January 1, 1999.