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Unmatched Service, Uncompromised Quality

Computerized Numeric Control (CNC) machining at STI improves efficiency and enables us to hold tighter tolerances.
At STI, customer service and commitment to the highest quality is the prime directive on all of our work. We are able to service all sizes of jobs whether it is to repair or manufacture large “one of a kind,” or full lot projects. Although we pride ourselves on our shop machining, our expertise extends to site machining as well. We provide fast quotes to expedite your job. In the event of an emergency, pickup and delivery services are available 24 hours a day, 7 days a week.

Machine Shop Capabilities

Eleven Manual Lathes, including
• 28” Swing x 20’ Length
• 84” Swing x 20” Gap x 14’ Length

Five Horizontal Boring Mills
• Ranging From 3’ x 5’ to 8’ x 10’

Seven Vertical Mills
• Ranging from 16” x 64” to 28” x 10’

Two CNC Lathes
• Up to 28” Swing x 8’ Length

Three CNC Mills
• Up to 20” x 50”

Five Vertical Turret Lathes
• Swings Ranging From 36 ” to 6’

Three Vertical Saws
• Up to 18” D x 20” H

Three Hydraulic Presses
• Up to 400 Tons with 10’ Stroke

Vertical Broaching Machine
• Key Width Up to 3” x 1.5” D
• Stroke Length Up to 18”



© 2004 Stockton Tri Industries, Inc. All rights reserved.