We Make Products That Meet Your Specification

AMS Die Casting

Highest Quality Rates in the Industry

At under 0.16% NCMR, our quality is proven top notch. Because of our strict adherence to your spec, you can rest assured that your product will be free from time consuming reworks.

Tolerance Based Prototyping

Our prototyping process involves highly detailed percentage based tolerance checks. This gives you a clear indication of how close each piece and part falls within your manufacturing spec.

AMS Engineering
AMS Metrology

Exact Conformance With Metrology Labs

To meet our strict quality standards, we employ our metrology lab to determine machine tolerances and ensure the best possible results over time.

Let's develop some products together.

Our philosophy is “your success is our success.” Meaning, we are partners in the business. Let AMS propel your goals forward and take your product to where you want it to be!

Free Whitepaper

What is poor quality actually costing you?

Poor quality costs a lot, but do you know the full extent to those costs? In this whitepaper we detail ways in which the hidden costs of quality can permeate and hamstring companies.


AMS Engineering Services


Consider AMS an extension of your engineering team with expert capabilities including:

  • DFM
  • Mechanical Design
  • Packing Design
  • Metrology


AMS offers a vast array of manufacturing capabilities including:

  • Injection Molding
  • Compression Molding
  • Die Casts
  • Die-Cut
  • Metal Stamping/Forming
  • Extrusions
  • Welding/Machining
  • Powder Coating
AMS Plastic Injection
AMS Assembly


Allow AMS to take assembly off your hands. With 4 fully staffed assembly lines, we are capable of any level of assembly from small to large scale quantities.

Supply Chain

Our logistics & supply chain services and programs enable your company to scale your production while maintaining crucial cash-flow.

Over 50,000 square feet of storage space in Liberty Hill, TX.

AMS Warehousing & Inventory