Engineering, Tooling, and Manufacturing. One Partner. U.S. and Mexico.

Hunter Custom Manufacturing takes plastic components and assemblies from design through production for aerospace, medical, industrial, and automotive OEMs, backed by decades of Hunter Industries manufacturing experience.

One Partner, From Design to Delivery

Most manufacturing programs move through separate vendors for engineering, tooling, molding, assembly, and logistics, and every handoff adds cost, delay, and risk. Hunter Custom Manufacturing keeps your program under one roof and one accountable team, from initial design review through finished, packaged product.

WE BUILD

Our services include custom injection molding and manufacturing

WE CHALLENGE

To maintain world-class operations, performance, and reliability

WE BELIEVE

In supporting the communities in which we live, work, and play.

Manufacture in Mexico Without Sacrificing Engineering or Support

Hunter Custom Manufacturing operates from Tijuana, Mexico and San Marcos, California, giving customers a nearshore manufacturing base with U.S.-side engineering and program management. That combination means shorter supply chains, closer oversight, and a manufacturing cost position that’s difficult to match from Asia, without giving up the responsiveness of a domestic partner.

  • Proximity to U.S. customers and shorter transportation times
  • USMCA-aligned manufacturing
  • Binational engineering and program management
  • Reduced exposure to overseas supply chain disruption

Built for Regulated Industries

AS9100 Rev D

Aerospace-ready

ISO 13485

Medical-ready

ISO 9001

Quality systems

CTPAT

Trade compliance

In Mexico, HCM is one of a small number of plastic injection molders holding AS9100 certification, a distinction that matters for OEMs sourcing aerospace-grade components nearshore.

Industries We Serve

Aerospace

AS9100 Rev D-certified production with the traceability and process control aerospace programs require.

Medical Device

ISO 13485-certified manufacturing for device housings and laboratory consumables.

Industrial

High-mix, high-reliability components for specialty industrial applications.

Automotive

Precision molding and assembly built to automotive tolerance and volume requirements.

Consumer Products

Scalable production from prototype through high-volume runs.

Backed by Hunter Industries

Hunter Custom Manufacturing is a division of Hunter Industries, a global manufacturer with more than 250 patents, 40 trademarks, and decades of experience designing, industrializing, and supporting products at scale. That heritage shapes how HCM approaches every program: with the engineering discipline and quality systems of an OEM, applied to your product.