II-VI Marlow is a part of II-VI Incorporated. It is a global leader in the field of quality thermoelectric technology. We are delicated to developing and manufacturing thermoelectric modules and value-added systems. Our products are wide used not only in the aerospace, defense, medical, industrial, automotive, but also in power generation, and telecommunications markets. What we are proud of is to meet our customers requirements by supplying standard or custom modules and sub-assemblies.