Three years ago I bought 2 Brunswick theatre chairs. The power control box is not working on one of them. When I went to get it repaired, I was told that Brunswick no longer sells or services the chairs. The power control box has "Refined Mechanics Hi-Tech Co LTD, Power Control Box, P/N: JLDP" on it's label. I cannot find anyone in my area who can repair it, nor can I find a replacement or servicing anywhere online. The company "Refined Mechanics Hi-Tech Co LTD" is out of China and as far as I can tell, doesn't sell retail, nor can I find this particular power supply box on their website. Can anyone help?