CJ 4DPLEX, a cinema technology featuring moving seats and environmental effects, signed a binding memorandum of understanding for a partnership with Golden Screen Cinemas (GSC) in Malaysia and agreed to a new pact with PVR Cinemas. The announcement was made at the CineAsia tradeshow in Hong Kong.
Source: Golden Screen Cinemas and PVR Cinemas plan new 4DX screens | Film Journal International