Custom Injection Molded Plastics for Critical Applications
Precision Plastic Parts Designed, Molded, and Delivered with Care
At LaFlesche, we manufacture high-performance injection molded plastic parts for industries that demand uncompromising quality, including medical devices, aerospace components, defence systems, marine equipment, and advanced consumer products.
Our parts are made to perform in the real world, not just on paper, delivering precision, durability, and traceability for even the most technical applications.
ISO-certified. Locally produced. Sustainability-driven. Always human-focused.
Full-Service Plastic Injection Molding Capabilities
Advanced Molding for Demanding Industries
LaFlesche provides:
- Custom plastic injection molding for prototypes, small batches, or full production runs
- High-tolerance parts for medical, aerospace, defence, and consumer use
- Family molds, multi-cavity tooling, and overmolding for complex assemblies
- Cleanroom-compatible molding for sensitive applications
- Hybrid part integration with plastics and machined inserts
Our processes ensure tight dimensional accuracy, consistent quality, and scalable output, all delivered within ISO 9001-certified quality management standards.
Materials Expertise
We work with a wide range of performance plastics, including:
- Medical-grade polymers (polycarbonate, PEEK, polypropylene)
- High-heat and flame-retardant resins for aerospace
- UV- and corrosion-resistant materials for marine and outdoor environments
- Eco-friendly options: bioplastics, recycled polymers, and sustainable resins
Need help selecting the right material? Our technical team will match your product’s functional needs with the best resin choices for strength, safety, and sustainability.
Sustainability in Plastic Injection Molding
We believe that manufacturing smarter also means manufacturing greener. LaFlesche’s commitment to sustainable plastic manufacturing includes:
- Using biopolymers and recyclable resins when possible
- Designing molds and parts for material reduction and energy-efficient production
- Recycling in-house scrap through certified channels
- Advising clients on low-carbon material choices and closed-loop designs
Sustainability isn’t a marketing line for us, it’s built into the way we work, every day.
Reviving a Legacy Part for Dero Industries Without Missing a Beat
In 2024, Dero Industries came to us with an urgent request: they needed a part we had machined for them back in 2005 (when LaFlesche operated under a different name.) Unfortunately, they had lost all the original drawings and documentation. The client was concerned about the time and cost of reverse engineering the worn part. Their production was on a critical timeline, and delays weren’t an option.
Our response? “Don’t worry—we’ve got it.”
Thanks to our meticulous record-keeping, we still had the original design files, CNC programs, quality procedures, and production notes stored in both physical and digital archives. We quickly coordinated with our internal team and adjusted our production schedule to create a machining window, without delaying work for our other clients. The result: a fast turnaround, a flawless part, and a very satisfied customer.
At LaFlesche, we take pride in going the extra mile because when our clients are under pressure, we treat their priorities like our own.
Reasons to Trust LaFlesche
with your Injection Molding Projects
Technical Advantages of Working with LaFlesche
- ISO 9001 Certified Manufacturing: Documented processes, traceable lots, validated results
- Flexible Production Volumes: From hundreds to tens of thousands of parts
- State-of-the-Art Machines: Precision Arburg molding systems on-site
- Fast Turnarounds: Local production means shorter lead times and no customs risks
- Sustainability Focus: Closed-loop material systems and eco-material consulting
- Controlled Goods Certification: For defence and aerospace compliance
Injection Molding Applications Across Industries
- Medical Devices: Enclosures, diagnostic equipment components, PPE parts
- Aerospace and Defence: Lightweight housings, structural supports, ruggedized casings
- Marine and Industrial: UV-stabilized fittings, corrosion-resistant panels
- Consumer Goods: Ergonomic products, durable wearables, packaging innovations
FAQ
What is your typical lead time Lead times?
What materials can you work with?
Do you offer design assistance?
What quality standards do you follow?
Where does your tooling come from?
Testimonials
“Partnering with LaFlesche has been an absolute pleasure. Their expertise in sustainable injection molded plastics has signficantly enhanced our project outcomes. Their commitment to quality and innovation aligns seamlessly with our own values at Rainhouse. We highly recommend LaFlesche to any organization seeking top-tier manufacturing solutions.”
Ray Brougham, President & CEO
Rainhouse Manufacturing Canada
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Start Your Injection Molding Project Today
Whether you need a prototype, a limited run, or full production scaling, LaFlesche is ready to deliver reliable, high-precision plastic parts with the service and care you deserve.
Request a Custom Molding Consultation
