Greenstone USA, a recognized manufacturer of vacuum products and a leading manufacturer of aluminum extruded heat sinks offers an extensive line of thermal management products. Our manufacturing capabilities include machining, surface treatment and custom manufacturing of your heat sink built to your specifications. Whether you are in the power amplification, electrical equipment, or the semiconductor industry Greenstone USA can manufacture the right heat sink for your application at our ISO 9001 certified plant.
Some of the profiles we manufacture are:
- Water/Liquid Cooled
- Bonded Fins
- Flat back
- Flat back single channel
- Flat back double channel
- Double sided
- Press Back
- High-Density Fin
- Power Module
- Mounting Shelf
- Forced Convection
- Modular extrusions/Enclosures
- Angle and Channel
- And many others...
We have 500 Ton (T), 800T, 1350T, 1630T, 2750T, 3500T, 5500T extruders and over 1000 types of extrusion profiles and machined heatsinks.
As a leading manufacturer of aluminum extruded heat sinks, we offer our customers the ability to extrude and fabricate under one roof therefore reducing cost and lead-time. Our state of the art machine shop can custom machine your part to your exact specification.
Available finishes include the following:
- Nickel plating
- Electroless Nickel
- Hard coat anodizing: black and clear
- Black epoxy paint
- Chromate conversion: clear and yellow / gold