CELEBRATING OVER 30 YEARS OF CUSTOMER SATISFACTION Trade Tech, Inc. is a family-owned and operated manufacturing company located in Hartford, WI. For over 30 years, our full-service machine shop has been delivering high-quality, precision CNC machining, large machining and fabrication to customers locally and nationwide. Founded in 1985, Trade Tech served the local Milwaukee tanning and printing industries with machine repair and design services. The company has grown quite rapidly over recent years, adding new advanced machinery and skilled workers to its 33,000 square foot facility, with a new 56,000 square foot addition being completed in February 2021