High-End Plastic Injection Molding Services in New Orleans, LA: Expert Engineering
New Orleans is a city known for its resilience and its unique industrial heartbeat. From the maritime innovators along the Mississippi River to the cutting-edge medical researchers in the BioDistrict, the Big Easy is a hub for ambitious projects. But if you’re trying to source high-precision plastic parts locally, you might have noticed a major bottleneck. Many regional shops just don’t have the horsepower or the specialized technical depth to handle high-complexity resins and ultra-tight tolerances.
At Ronningen Research & Development, we provide the industrial strength your innovation deserves. We serve in New Orleans, LA from our Michigan facility, delivering elite engineering and massive production capacity to the Gulf Coast. Our Michigan-based operations ensure that New Orleans businesses can scale their designs without the limitations of a local physical footprint. We don’t just “squirt and ship” parts; we engineer reliability from our Michigan headquarters directly to your assembly line.
Service Highlights: Why High-End Molding Wins
In an industry where a fraction of a millimeter is the difference between a successful launch and a total recall, “good enough” is a liability. We focus on premium quality and scientific molding protocols to ensure your supply chain is bulletproof. Serving in New Orleans, LA with expertise from our Michigan headquarters, we offer a comprehensive suite of benefits:
Scientific Molding Precision: We utilize data-driven, closed-loop monitoring to isolate variables, ensuring that part number one and part number one million are identical clones.
Climate-Specific Material Mastery: We assist in choosing plastic material for specific climates, ensuring your components withstand the intense New Orleans humidity and heat without warping or degrading.
Rapid Scalability: From small volume injection molding for clinical trials to massive production runs, our facility scales at the speed of your growth.
Turn-Key Secondary Services: We provide full assembly and sub-assembly services, ultrasonic welding, and leak testing, delivering finished products ready for the final consumer.
DFM Engineering Excellence: Our engineers perform rigorous reviews to catch flaws like improper gate placement or thin walls before we ever cut steel for a mold.
Technical Performance Comparison
| Feature | Standard Regional Shops | Ronningen (Michigan Hub) |
|---|---|---|
| Material Specialty | Commodity resins (PP, PE) | Engineering grade resins (PEEK, Ultem, PPS) |
| Tolerance Standards | Standard (+/- 0.005) | High-precision (+/- 0.001) |
| Quality Oversight | Manual sampling | Automated vision and CMM verification |
| Tooling Quality | Soft or rapid tooling | Hardened steel (Lifetime warranty) |
| Secondary Ops | Often outsourced | In-house heat staking and assembly |
Expert Solutions: A Success Story from the Crescent City
We recently worked with a high-growth maritime technology firm based near the Port of New Orleans. They were struggling with a complex housing for a sub-surface sensor used in high-salinity environments. Their previous molder was hitting a 15% failure rate due to dimensional drift and micro-cracking when exposed to the fluctuating pressure and humidity of the Gulf. This wasn’t just a waste of material; it was threatening their global contracts.
Ronningen Research & Development took over the project from our Michigan facility. After a comprehensive design for manufacturability assessment, we identified that the cooling circuits in the original mold were uneven, creating internal stresses. We re-engineered the tool at our Michigan headquarters, implemented scientific molding cycles, and transitioned the part to a specialized UV-stabilized, high-impact polymer.
Secure Your Production with Michigan’s Premier Hub
Your business in New Orleans should not be limited by the technical gaps of a local provider. You deserve a manufacturing partner that treats plastic molding as a high-stakes engineering discipline. Ronningen Research & Development provides the engineering precision and manufacturing horsepower you need to stay competitive in a global market.
Serving in New Orleans, LA with expertise from our Michigan headquarters, we are ready to take your project from a CAD concept to a mass-produced reality. Reach out to our team today to see why leading firms across the Southeast trust the Ronningen name for their most critical components.
Our Active Certifications


Our ISO 9001 certified quality management system is registered and certified by NSF International Strategic Registrations and based on a number of quality management principles including:
- A strong customer focus
- Support of top management
- Adherence to a process approach
- Continual improvement
Under the scope of our registration are the following services:
- Prototype plastic injection tooling for molded parts
- Engineering evaluation samples
- Pilot and production plastic components
Our accreditation from NSF provides assurance to our customers that our certified components and products comply with the technical requirements of ISO 9001.
QMMY2.E116158 Fabricated Parts – Component
Underwriters Laboratories is an independent product safety testing and certification organization working for public safety since 1894. Since its founding, U/L has held the reputation as the undisputed leader in product safety and certification, giving consumers peace of mind about the products they use.
Our Comprehensive Manufacturing Services: Plastic Injection Molding & More
Assembly & Sub-Assembly
At Ronningen Research and Development, we provide expert Assembly & Sub-Assembly services for seamless integration of components. Whether it's simple assemblies or complex multi-part solutions, we ensure precision and efficiency in every process.
Custom Coloration
Our Custom Coloration services offer tailored color options to meet your design and branding needs. We use advanced Plastic Injection Molding techniques to ensure long-lasting, consistent colors for your products.
Custom Cutting Parts
Ronningen Research and Development specializes in Custom Cutting Parts using state-of-the-art machinery. We provide accurate cuts for a variety of materials, meeting the specific needs of your project.
Drilling
We offer high-precision Drilling services to create exact holes in various materials. Our advanced equipment ensures accuracy and quality for projects requiring tight tolerances and consistent results.
Electroplating
Our Electroplating services enhance part durability and corrosion resistance with high-quality metallic coatings. We provide superior finishes for applications in automotive, electronics, and more.
Heat Staking
Heat Staking at Ronningen Research and Development creates strong, reliable bonds between plastic components without the need for additional materials. This process is ideal for parts requiring secure assembly and durability.
Hot Stamping
Hot Stamping services provide a high-quality finish with precision and efficiency. We use advanced techniques to apply logos, designs, and text to parts, ensuring a clean and lasting imprint.
Insert Molding
Insert Molding allows us to mold plastic around metal or other materials to create strong, integrated components. This service provides enhanced functionality and durability for complex applications.
Labeling
We provide precise Labeling services that ensure clear, durable markings for traceability, branding, and compliance. Our labeling process guarantees that your parts are correctly identified and meet industry standards.
Leak Testing
Our Leak Testing services verify the integrity of your products, ensuring they meet safety standards. We provide airtight and watertight testing to prevent failures and guarantee quality.
Machining
We offer high-precision Machining services for custom parts. Using advanced CNC equipment, we deliver consistent, high-performance components for a variety of industries.
Milling
Our Milling services create intricate parts with high accuracy. We use advanced equipment to ensure precise cuts and finishes for your custom projects.
Over Molding
Over Molding at Ronningen Research and Development creates multi-material components for enhanced durability and functionality. We mold plastic over existing parts to meet complex design requirements.
Packaging, Custom
Our Custom Packaging services protect your products during transportation and storage. We offer tailored solutions to ensure your parts arrive safely and in excellent condition.
Pad Printing
We provide Pad Printing services for high-quality markings on various materials. Ideal for branding, labeling, and customization, our process ensures precise, durable prints.
Over Molding
Over Molding at Ronningen Research and Development creates multi-material components for enhanced durability and functionality. We mold plastic over existing parts to meet complex design requirements.
Packaging, Custom
Our Custom Packaging services protect your products during transportation and storage. We offer tailored solutions to ensure your parts arrive safely and in excellent condition.
Pad Printing
We provide Pad Printing services for high-quality markings on various materials. Ideal for branding, labeling, and customization, our process ensures precise, durable prints.
Part Marking
Our Part Marking services at Ronningen Research and Development ensure clear and accurate markings for identification and traceability. We use advanced techniques to apply markings that meet industry standards.
Painting
At Ronningen Research and Development, our Painting services enhance the aesthetic and protective qualities of your parts. We apply durable coatings for both functional and cosmetic purposes.
Silk-screening
We offer Silk-screening services at Ronningen Research and Development for durable, high-quality prints on parts. This process is ideal for logos, designs, and labels, providing precise results for a variety of materials.
Shielding
Our Shielding services at Ronningen Research and Development protect components from electromagnetic interference. We use advanced materials and techniques to ensure reliable performance and compliance with industry standards.
Shipping
At Ronningen Research and Development, we handle Shipping with care, ensuring that your products are securely packaged and delivered on time. Our reliable shipping services help you get your products to the market quickly and safely.
Spin Welding
Spin Welding services at Ronningen Research and Development provide strong, durable bonds for plastic parts. This technique is ideal for creating seamless joints without the need for additional materials.
Structural Foam Molding
We offer Structural Foam Molding at Ronningen Research and Development for lightweight, durable plastic parts. This service provides strong components with a reduced weight, ideal for applications that require high strength without the added bulk.
Taping
Our Taping services at Ronningen Research and Development are designed to provide secure adhesion and protection for your products. We offer custom taping solutions to meet the needs of various industries.
Trimming
At Ronningen Research and Development, we provide Trimming services to finish and refine your parts. Our precise trimming process ensures clean edges and perfect finishes for your molded components.
Ultrasonic Welding
Ultrasonic Welding at Ronningen Research and Development uses high-frequency sound waves to create strong, precise bonds between plastic parts. Ideal for delicate applications, this process ensures high-quality, durable results without the need for adhesives.
Frequently Asked Questions
How can a Michigan-based company effectively serve my business in New Orleans?
Modern manufacturing is built on digital collaboration and high-speed logistics. We serve in New Orleans, LA from our Michigan facility with real-time project tracking and expedited shipping. Because we are a high-volume national hub, we often deliver parts faster and at a lower per-unit cost than local shops struggling with regional backlogs.
Can you handle medical-grade or aerospace molding?
Absolutely. We specialize in precision injection molding for medical parts. We provide full material traceability, lot control, and quality documentation that meets the most stringent regulatory requirements for both the medical and defense sectors.
What resins do you recommend for New Orleans humidity?
For New Orleans-based projects, we often suggest materials with low moisture absorption and high thermal stability, such as glass-filled Nylon, ASA, or specialized PBT, to prevent the warping and degradation common in humid Southern environments.
Do you offer rapid prototyping for new designs?
Yes. We can move from your CAD file to a physical “bridge tool” or prototype in a matter of days from our Michigan facility. This allows your team to validate designs before committing to full-scale production steel tooling.
What is the minimum order quantity (MOQ)?
While we are a high-volume leader, we have dedicated equipment for small-to-medium runs to help specialized industrial or biotech projects scale effectively from the pilot stage to mass production.
