Contract Manufacturing
CNC Machining
HPI Manufacturing, Inc. offers CNC turning and milling of virtually any material in any size lot. With turning capacities to 12” and a milling envelope up to 30”x 24”x 12”, HPI runs prototype through production lots with quick turn-around and competitive pricing.
![](https://highprecisioninc.com/wp-content/uploads/2024/07/CNC10_clipped_rev_1.png)
Injection Molding
HPI Manufacturing has molding capability from 28 tons to 300 tons of clamping pressure, with shot sizes from fractional grams to 26 ounces. Lot size is completely flexible; HPI will shoot 1 piece to 1 million. HPI uses individual mold frames as well as MUD units.
![](https://highprecisioninc.com/wp-content/uploads/2024/07/plastic-2_clipped_rev_1.png)
Assembly & Secondaries
With over sixty years of assembly experience, HPI Manufacturing, Inc offers a wide array of assembly techniques. Our 40,000 square foot facility offers all types of assembly from sonic welding and riveting to complex precision assembly.
![](https://highprecisioninc.com/wp-content/uploads/2024/07/ASSY-2_clipped_rev_1.png)
Engineering & Support
HPI Manufacturing provides engineering support from initial design creation and review to component performance testing and reverse engineering. We offer full 3D CAD services, working with Cad-Key, SolidWorks, and Auto-Cad.
![](https://highprecisioninc.com/wp-content/uploads/2024/07/ENG8_clipped_rev_2.png)