SIGNTRONIC

CHEMICALS FOR INDUSTRIAL PURPOSES

machines and mechanical equipment for the graphics industry and the printing industry, and for performing pre-press operations, namely, sign printing machines, screen printing machines, stencil making machines, litho plate making machines, screen pre-presses and printing presses; structural components of printing machines in the nature of imaging machines used for screen printing, litho printing and electronic printing, and automated screen preparation, developing and drying for the graphics industry, the printing industry and for performing pre-press operations