Precision Plastic Injection Molding & Manufacturing in Baton Rouge
Ronningen Research and Development brings over 50 years of expertise in plastic injection molding to Baton Rouge, LA. Utilizing state-of-the-art technology and a skilled workforce, we provide high-precision components for aerospace, medical devices, telecommunications, and electronics industries. Our custom manufacturing solutions help Baton Rouge manufacturers shorten production timelines while ensuring high-quality, durable, and reliable products.
Beyond injection molding, Ronningen offers an extensive range of manufacturing services including custom tooling, CNC machining, milling, and assembly operations. Our Baton Rouge facility prioritizes efficient communication and smooth project execution, helping local businesses optimize workflows, reduce costs, and gain a competitive edge in the market.
Comprehensive Manufacturing Solutions Tailored for Baton Rouge, LA Industries
Baton Rouge manufacturers trust Ronningen Research and Development for a full suite of manufacturing services extending beyond plastic injection molding. We specialize in precision tooling fabrication, CNC machining, milling, ultrasonic welding, heat staking, and custom packaging. These services allow Baton Rouge companies to meet high-quality standards while maximizing production efficiency.
Our skilled assembly and sub-assembly teams expertly convert raw materials into finished, market-ready products. We also provide custom coloration, drilling, pad printing, and product labeling, all tailored to your specific project needs. Ronningen’s integrated approach to manufacturing ensures Baton Rouge industries can innovate, scale, and meet customer demands with confidence.
Engineering Support and Rigorous Quality Control for Baton Rouge, LA Manufacturers
Ronningen Research and Development offers expert engineering support to Baton Rouge manufacturers, ensuring product designs are optimized for manufacturability, cost-efficiency, and enhanced performance. Our team follows ISO 9001:2015 certification standards and applies Six Sigma methodologies, guaranteeing that every component meets the highest quality benchmarks. We collaborate closely with clients to refine designs and ensure regulatory compliance.
We also provide comprehensive finishing services including leak testing, custom coloration, pad printing, part marking, and packaging, all performed under strict quality control. This thorough manufacturing process ensures Baton Rouge manufacturers receive durable, compliant, and visually refined products. Ronningen is a trusted partner for manufacturing excellence in Baton Rouge.
Why Baton Rouge, LA Manufacturers Choose Ronningen Research and Development
Ronningen Research and Development is the preferred partner for Baton Rouge, LA businesses requiring specialized manufacturing services. We offer plastic injection molding, tooling, CNC machining, milling, and complete assembly and sub-assembly capabilities. Our value-added services include custom coloration, cutting, drilling, electroplating, heat staking, hot stamping, insert molding, and detailed labeling, ensuring exceptional product quality.
We also provide finishing services such as leak testing, part marking, pad printing, silk-screening, shielding, ultrasonic welding, painting, spin welding, structural foam molding, taping, trimming, and custom packaging. By consolidating these services, Ronningen helps Baton Rouge manufacturers reduce lead times, control costs, and maintain product consistency. We support innovation and operational success across Baton Rouge’s manufacturing sector.
Local Expertise Combined with National Quality Standards Serving Baton Rouge, LA
Ronningen Research and Development combines local industry expertise with nationally recognized certifications to deliver exceptional manufacturing services in Baton Rouge, LA. We specialize in aerospace, medical devices, telecommunications, and electronics industries, offering tailored solutions that meet stringent quality and regulatory standards.
Our client-first approach ensures transparent communication, precise project management, and flawless execution at every phase. By leveraging advanced manufacturing technologies and continuous improvement processes, Ronningen empowers Baton Rouge manufacturers to innovate efficiently and maintain a competitive edge globally.
Precision Plastic Injection Molding Services in Baton Rouge, LA




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.
("ITAR," 22 CFR 120-130) REGISTERED
All manufacturers of defense articles, related data, and defense services as defined on the United States Munitions List (Part 121 of ITAR) are required to register with the Directorate of Defense Trade Controls (DDTC). ITAR registration is a means to provide the U.S. Government with necessary information on who is involved in certain manufacturing, brokering, and exporting activities.
(MBP3)
Commitment to our air, land, and water quality is paramount at Ronningen. Since 1999, we've served as a Michigan Business Pollution Protection Partner, adopting pollution prevention policies, committing to reductions, and sharing our successes with other MBP3 members.
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.
Ronningen Research and Development’s Manufacturing FAQs for Baton Rouge, LA Businesses
Choosing the right manufacturing partner is essential for Baton Rouge companies focused on quality and efficiency. Ronningen Research and Development provides clear, detailed answers to frequently asked questions about our plastic injection molding, tooling, machining, assembly, and finishing services. These FAQs offer valuable insights to help Baton Rouge manufacturers make informed decisions.
Which industries does Ronningen serve in Baton Rouge, LA?
Ronningen serves a variety of industries in Baton Rouge, including aerospace, medical devices, telecommunications, electronics, and automotive manufacturing. Our manufacturing processes meet stringent regulatory and quality standards. Baton Rouge manufacturers rely on Ronningen to deliver precision components that enhance product performance and maintain a competitive advantage.
How does Ronningen ensure quality throughout production?
Quality is at the core of Ronningen’s operations. We maintain ISO 9001:2015 certification and rigorously apply Six Sigma quality management throughout every production phase. Skilled technicians conduct continuous inspections using advanced testing methods like leak detection and non-contact vision systems. This thorough quality management system guarantees Baton Rouge manufacturers receive flawless, market-ready products that exceed industry standards.
Do you offer finishing and assembly services in Baton Rouge, LA?
Yes, Ronningen offers finishing services including custom coloration, pad printing, silk-screening, heat staking, ultrasonic welding, painting, and custom packaging. Our assembly and sub-assembly teams expertly manage complex product builds, delivering fully finished, market-ready products. These integrated services help Baton Rouge manufacturers reduce lead times, simplify supply chains, and improve overall product quality.
What is the typical lead time for projects at Ronningen in Baton Rouge?
Lead times vary depending on project complexity and volume. However, Ronningen’s efficient processes ensure quick turnarounds without sacrificing quality. We work closely with Baton Rouge clients to set realistic timelines, typically delivering projects within a few weeks to months, depending on the scope and urgency.
Can Ronningen handle both low and high-volume production runs in Baton Rouge?
Yes, Ronningen is fully equipped to handle both low-volume prototypes and high-volume production runs. Our flexible manufacturing processes ensure consistent quality and timely delivery across all order sizes, making us the go-to partner for Baton Rouge manufacturers.