Did you know: THREE O FOUR LIMITED operates out of 20,000 sqare feet in Milton, Ontario Canada. We have a highly technical full-time staff of 20 team members whose background include: Electronic Engineering (tech), Manufacturing Engineering (tech), Mechatronic Engineering (B. Eng.), Building Engineering (B. Eng), Industrial Engineering (P. Eng) and Mechanical Engineering (tech). We have state of the art equipment including automatic waterjet cutting, CNC brake press, NC Shear, lathes, mills, automatic horizontal saw, welding machinery, large power rollers, iron workers, automatic weld cleaning equipment and part tumbling.