Premier Plastic Injection Molding Services in Shreveport, Louisiana
Ronningen is your go-to partner for high-quality plastic injection molding and manufacturing in Shreveport, Louisiana. With over five decades of experience, we specialize in providing custom molded plastic parts for a wide range of industries, including medical devices, aerospace, and electronics. Our cutting-edge equipment and state-of-the-art processes ensure your parts are produced with the highest precision, meeting industry standards and customer specifications.
We offer a complete suite of services, including injection molding, over molding, electroplating, machining, and custom packaging. Ronningen’s end-to-end capabilities help streamline production and reduce turnaround times, offering clients in Shreveport the competitive edge they need. Our expert team is dedicated to delivering high-performance parts while maintaining cost efficiency and quality throughout the entire manufacturing process.
Comprehensive Injection Molding & Manufacturing Solutions for Shreveport
Ronningen offers Shreveport manufacturers a full range of injection molding services, including precision tooling, prototyping, and large-scale production. Whether you need custom plastic components or complex parts for demanding applications, we have the expertise and technology to deliver. Our facility is equipped to handle all types of molding, including over molding, insert molding, and structural foam molding, ensuring your parts are made to meet functional and aesthetic requirements.
In addition to molding, we offer finishing and secondary services such as pad printing, part marking, painting, and leak testing. Our comprehensive service offering simplifies your production process, reduces costs, and speeds up delivery. With Ronningen’s integrated approach, we take care of every detail, from design to final product, ensuring you receive the highest quality parts in the shortest time possible.
Leading the Way in Precision Plastic Manufacturing in Shreveport
At Ronningen, we combine years of experience with advanced technology to deliver precision plastic injection molded parts in Shreveport. Our services include machining, milling, and ultrasonic welding to create durable, high-performance parts that exceed customer expectations. We offer flexible production runs, from prototypes to large-scale orders, and utilize the latest in injection molding equipment to ensure accuracy.
Our in-house services—such as electroplating, packaging, and shipping—ensure that your parts arrive on time, ready for immediate use. Ronningen’s dedicated team works closely with you to meet all of your manufacturing needs, delivering solutions that are reliable, cost-effective, and tailored to your project’s specific requirements.
Why Shreveport Manufacturers Choose Ronningen
Ronningen stands out as a leading choice for plastic injection molding and manufacturing services in Shreveport, LA. We are committed to providing comprehensive solutions that meet your production needs, whether you’re launching a new product or scaling an existing one. With our state-of-the-art molding technology and in-house finishing capabilities, we offer services like electroplating, machining, leak testing, pad printing, and custom coloration, all under one roof.
We are experts in creating precision-molded parts for a wide range of industries, including medical, automotive, and consumer electronics. Our fast, flexible manufacturing process allows us to deliver high-quality products with shorter lead times, helping you stay ahead of the competition. Whether you require complex parts or high-volume production, Ronningen’s experienced team is dedicated to meeting your needs with unmatched quality and efficiency.
Serving Shreveport and Surrounding Areas with Quality and Efficiency
Ronningen’s Shreveport facility is ideally located to serve local businesses with rapid production times and high-quality service. We understand the importance of reliable delivery, especially in industries with tight schedules, and we are committed to providing fast, accurate, and efficient manufacturing solutions. Whether you’re in need of custom parts or large production runs, we provide flexible production schedules to meet your needs without compromising quality.
From our extensive selection of plastic materials to our broad range of services, including packaging and shipping, we ensure your parts are delivered on time and to your exact specifications. Ronningen is proud to support manufacturers in Shreveport with all the resources and expertise they need for success.
Our 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.
("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.
FAQs About Plastic Injection Molding & Manufacturing in Shreveport, LA
As one of the leading plastic injection molding companies in Shreveport, Ronningen frequently answers questions about our manufacturing services, capabilities, and processes. From prototyping to production and beyond, we offer comprehensive solutions that meet the needs of businesses in various industries. Below, we’ve answered some of the most common questions our Shreveport clients ask about our services.
Q1: What services do you offer for plastic injection molding in Shreveport?
Ronningen provides a full suite of injection molding services, including precision tooling, over molding, insert molding, structural foam molding, and ultrasonic welding. We also offer secondary services such as pad printing, electroplating, hot stamping, and leak testing to ensure your parts meet both functional and aesthetic standards. All services are managed in-house, streamlining your production process.
Q2: Can Ronningen handle both small prototypes and large production runs?
Yes! We offer flexible services that cater to both small-batch prototypes and high-volume production. Whether you need a few hundred parts for testing or millions of components for a nationwide launch, our state-of-the-art facility and experienced team can accommodate your needs, ensuring consistency and quality at every scale.
Q3: How does Ronningen ensure quality control for complex parts?
We follow ISO 9001:2015 quality standards and use advanced inspection systems, including vision cameras, CMMs, and leak testers, to ensure every part meets exacting specifications. Our team conducts rigorous checks at every stage of production, from mold creation to final packaging, to maintain the highest quality standards.
Q4: What materials can Ronningen work with for plastic molding?
We offer a wide range of materials, including commodity plastics like polypropylene and ABS, as well as engineered thermoplastics for high-performance applications. Our team works with you to select the best material based on your part’s function, environmental requirements, and budget. Custom coloration and blends are also available to match your specific needs.
Q5: Does Ronningen provide prototype support before full-scale production?
Yes, we specialize in prototype manufacturing to ensure your design meets all functional and aesthetic requirements before entering full-scale production. Our team helps with mold creation, material selection, and performance testing to verify that the prototype is ready for mass production.