HPD is the premier manufacturer of true 4 K electronic probe stations and superconducting electronics test beds. HPD provides a full line of ADR cryostats, 3 K cryostats, cryoprobes, and a very wide range of custom cryostats. Complementary to cryostats, HPD develops and builds world-class instruments. Working with our clients, by identifying the fundamental requirements of the project, together we achieve innovative solutions to scientific opportunities. Our areas of expertise include precision mechanics, optomechanics, vacuum, cryogenics, electronics, magnetics, and vibration isolation. Which of your technical challenges can we help with?