Profile: Prentex Alloy Fabricators, Inc. is a designer, manufacturer and consultant of cryogenic, high pressure, vacuum, chemical & process vessels. We specialize in the field of custom vessel fabrication. Our specialties include pressure aging vessel, vacuum degassing oven, high pressure vessels, high vacuum vessels and nickel alloy vessels. We custom design and manufactures steel, stainless steel & non-ferrous alloy pressure vessels as well as tanks.