criterion machinery, cleveland, ohio, usa, designs and manufactures a wide range of cost saving machinery for tube fabricating and related applications. in addition to offering standard machines, criterion often provides custom, but flexible machinery solutions to our customer's specific applications. wherever possible, criterion uses standard flexible machine modules in creating these custom machines. criterion is known for our ability to integrate several tube forming processes into a single machine, work cell, or automated system, thus improving efficiency and accuracy, and at the same time providing for future flexiblity.