SDI’s main office, plant, & warehouse are located just north of Alexandria, South Dakota. The plant is equipped with state of the art machinery to meet the needs of the industries we serve.
With over 40 specifically trained staff, we build your products with care & precision.
CNC Bystronic Byspeed Laser with Automatic Load/Unload System
CNC Hi-Precision State-of-the-Art Pressbrakes
Fully CNC Rod Bender/Threader with Robotic Arm
CNC AccurShear 12' Front & Backgauge with Automatic Pallet Loader
Americor 10ga X 5ft Plate Roller
Hellar 5' Small Gauge Roller
CNC Haas VF-4 Vertical Mill
Goff Spinblast, Beadblaster
CNC Hyd-Mech S20-A Bandsaw
Lincoln Automation, Robotics 2 Cell Rotary Axis Welder