Hello and welcome to the Cryogenic Technology's website. First, we want to take the opportunity to let you know that the founder and owner Dean Shaffer is more than willing to answer any questions that you might have. Any questions that pertain to C-Tech and our services can be done on the ASK DEAN link up above. We would also like to thank you for taking the time to just stop by and visit our website. We do consulting, service on all equipment, drawings (Auto CAD), design and modifying existing equipment and freezers(increasing efficiencies, product capacities, etc.) . We also will do Installations (cryogenic piping, freezers, pumps, exhaust systems, control systems and panels, cryogenic tanks, vaporizers), removing old equipment and freezers, training and audits (safety or production). Just give us call or e-mail to see what your needs are if I could help you or send you in the right direction.http://livepage.apple.com/Contacts.htmlshapeimage_2_link_0shapeimage_2_link_1