L/F wide heatsinks

[Reef Scene]

I'm looking for a company that sells heatsinks like heatsink USA. Looking for something wider around 12 to 14 inches and 36 to 72 inches long.

 

[racoloish]

RapidLed have some heatsinks I think the biggest is 6" x 20". They seem to be good quality.

 

[Reef Scene]

A size of 12"x36" or 14"x36" or larger

 

[Reef Scene]

Still looking for e heatsink.