Injection Molding for Aerospace, Defense, Medical, Electronics and Automotive
Production injection molding for OEMs whose parts carry a drawing, a spec and a consequence if they are wrong. Documented process control, material certifications and lot traceability on every program, from a plant in Phoenix that sits next to the buyers who need it.
Aerospace and defense injection molding
Flight and ground-support hardware, avionics housings, connector bodies and brackets in flame-rated and high-temperature resins. Phoenix is home to Honeywell Aerospace, Raytheon, Northrop Grumman, Boeing Mesa and General Dynamics, and their supply chains want a molder they can drive to. Ask us about export-controlled programs; we handle them with documented traceability and controlled access to drawings and parts.
What we meet
- Flame-rated UL 94 V-0 and high-temperature resins (PEEK, Ultem, PPS, glass-filled nylon)
- Full material and lot traceability, certs with every shipment
- First article inspection report to your drawing
- Documented, locked process windows for repeatability
- Controlled handling of export-controlled drawings on request
Example parts
Avionics enclosure in Ultem; cable management brackets in glass-filled nylon; connector bodies in PEEK; ground-support equipment housings in PC.
Medical device injection molding
Device housings, handles, fluid-path components and disposables in medical-grade resins, run on documented, repeatable process sheets with lot control. We build in the cleanliness your part needs: clean assembly, bagging and labeling to your procedure, and retained samples from every lot.
What we meet
- Medical-grade and USP Class VI resins
- Documented process sheets and retained samples
- Clean assembly, bagging and labeling to procedure
- Lot traceability and retained samples
- Inspection records and material certs with every shipment
Example parts
Handheld diagnostic housings in PC/ABS; instrument covers in polycarbonate; overmolded grips for surgical tools; single-use fluid connectors in PP.
Electronics and semiconductor injection molding
Arizona is the fastest-growing semiconductor region in the country, and the equipment, test and electronics companies around it need enclosures, connectors, brackets and PCB overmolds built nearby. We mold ESD-safe and flame-rated grades, overmold boards and cables for strain relief, and install inserts and hardware so a sub-assembly arrives ready for the line.
What we meet
- ESD-safe and conductive compounds
- UL 94 flame-rated housings
- PCB, sensor and cable overmolding
- Threaded inserts and hardware installed
- Low-volume bridge runs for new equipment platforms
Example parts
Test-fixture housings in ESD PC; wafer-handling components in PEEK; connector bodies in glass-filled PBT; overmolded sensor cables.
Automotive and EV injection molding
Under-hood, interior and battery-system components in glass-filled nylon, PBT, PP and TPE, with inspection documentation, capacity for scheduled releases and the cost discipline a Tier 1 expects. EV programs in the Southwest (battery, charging and power electronics) are a growing share of our work.
What we meet
- Inspection and material documentation on request
- High-temperature and chemical-resistant resins
- Multi-cavity tooling for piece-price targets
- Scheduled releases and Kanban
- Insert molding for terminals and bushings
Example parts
Connector housings in glass-filled PA66; battery module spacers in flame-rated PP; interior trim clips in POM; overmolded grommets in TPE.
Industrial and consumer products
Enclosures, knobs, handles, brackets, guards and consumer product housings for OEMs who want a US molder that answers the phone. Family molds and two-shot tooling keep piece prices competitive, and in-house assembly and packaging get the product to your distribution center finished.
What we meet
- Family and multi-cavity tooling for part families
- Two-shot and overmolded consumer grips
- Pad printing, labeling and retail packaging
- Color matching and texture
- Vendor-managed inventory
Example parts
Power tool housings in glass-filled nylon with TPE grips; HVAC control enclosures in ABS; irrigation components in PP; appliance knobs in POM.
Quote a program in your industry
Tell us the industry, the spec and the annual volume. We will come back with pricing, DFM notes and the documentation package you need.
Phoenix, AZ 85040
480-256-9773
b.hanke@legacy-molding.com
Mon–Fri 8:00 AM – 5:00 PM