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IGC Polycold Systems manufactures a complete line
of closed-loop cryogenic refrigeration systems for vacuum deposition,
process heat transfer, and other applications.
Heat removal from .5 watts to 3600 watts, and cooling to temperatures
as low as -203°C.
Applications are across a broad range of markets - from semiconductors,
optical networking, flat panel displays, detector cooling for aerospace,
telescopic, and laboratory requirements, to web coating, decorative
coating, and ophthalmic coating.

SHI-APD Cryogenics products include:
Shield Coolers and Recondensers - for Magnetics Resonance Imaging
Cryopumps - wide variety of sizes (4-22 inches), configurations
(straight, low vibration, low profile), and power options (standard,
or high speed, high capacity).
4K GM & 10K GM Cryocoolers, Stirling Cooler, Pulse Tube –
for use in the semiconductor, analytical and MRI markets.

Ross Cook is the leading manufacturer of advanced,
precision engineered Central Vacuum System.
Uses range from ultra cleanrooms to process waste removal and general
maintenance. Ross Cook systems take-up and filter virtually any
material, from as small as 0.3 microns to as large as a 1/3 lb chunk
of steel.
Vacuum related equipment include blowers and exhausters, vacuum
hoses, tools and attachments, vacuum tubing and fittings, portable
vacuum equipment.

Trinos Vacuum Systems is a German manufacturer of
high vacuum components. Product portfolio includes both standard
and custom vacuum chambers, fittings, valves, feedthroughs and custom
components
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