61. Thermo Cool Corporation Provides thermal management solutions for power devices. Sells standard pin fins, custom extrusions, high aspect ratio, fan sinks or custom folded fin heat sinks. Comments Modify link 62. Tocools Corporation Manufactures Alpha cpu heatsink machined and extruded and CPU coolers. Comments Modify link 63. Wakefield Engineering Manufacturer of heat sinks and cooling fans for electronics industry. Comments Modify link