Mason Manufacturing is a custom fabrication producer specializing in shell and tube heat exchangers, ASME pressure vessels, columns, and tanks for various processing industries. With over 60 years of experience, they deliver custom fabrication vessels that meet customer specifications, codes, and industry standards. Mason serves industries like Ag Chem, Bioenergy, Chemical, Petroleum, and Water Treatment, offering services in engineering, fabrication, materials, logistics, and quality control. They are qualified to handle large and small custom fabrication projects, maintaining quality control systems and certifications for ASME standards.