Transforming Your Ideas into Precision-Engineered Molds in Tulsa, OK
Ronningen Research & Development offers top-notch plastic injection molding services for businesses in Tulsa, OK. We specialize in providing high-precision molded parts for industries like medical devices, automotive, telecommunications, and consumer electronics. With over 50 years of experience, we ensure that every part is manufactured with exceptional accuracy, durability, and performance. Whether you’re looking for rapid prototyping or mass production, our team delivers unparalleled molding solutions.
Our cutting-edge molding technology and in-depth industry knowledge allow us to handle the most complex and demanding projects. We focus on delivering timely and cost-effective solutions, ensuring that your products are manufactured to perfection while meeting your exact specifications.
Exceptional Quality, Fast Delivery: Plastic Injection Molding You Can Trust
At Ronningen, we are committed to delivering high-quality plastic injection molded parts that exceed industry standards. Our adherence to ISO 9001:2015 ensures that every project is executed with the utmost precision and care. We combine Six Sigma practices with the latest molding technologies to eliminate defects and enhance product consistency, so your molded parts meet your expectations in both performance and quality.
Time is money, and we value your deadlines. Our advanced molding processes help streamline production, reducing cycle times and ensuring that your products are delivered on time, every time. Whether you’re producing small batches or scaling up for high-volume runs, Ronningen guarantees fast, efficient, and reliable molding solutions.
Comprehensive Injection Molding Services for Every Industry in Tulsa, OK
Ronningen offers a full range of plastic injection molding services for businesses in Tulsa, OK. From custom mold design and rapid prototyping to full-scale production runs, we provide end-to-end molding solutions tailored to your needs. Our state-of-the-art technology and skilled engineers work together to ensure that your parts are produced with precision, meeting the highest standards for durability, functionality, and quality.
We also offer specialized services like over-molding, insert molding, ultrasonic welding, and custom coloration. These advanced techniques enable us to deliver multi-material parts that enhance your product’s performance, durability, and visual appeal. No matter the complexity, Ronningen has the expertise and resources to meet your unique project requirements.
Why Ronningen is Tulsa’s Go-To Plastic Injection Molding Partner
Ronningen Research & Development is the leading choice for plastic injection molding services in Tulsa, OK. With over five decades of experience, we provide high-quality, reliable molded parts that meet stringent industry standards. Our ISO 9001:2015 certification guarantees that each molded part is produced with precision, ensuring exceptional performance, durability, and safety.
Our advanced capabilities, such as structural foam molding, part marking, and leak testing, set us apart from other providers. These specialized services allow us to deliver more than just molded parts; we provide solutions that enhance your product’s performance. Whether you need prototypes or full-scale production runs, Ronningen is your trusted partner for high-quality plastic injection molding.
Expert Plastic Injection Molding Services in Tulsa, OK, and Surrounding Areas
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.
Frequently Asked Questions About Plastic Injection Molding Services in Tulsa
What industries do you serve with your plastic injection molding services in Tulsa, OK?
Ronningen serves a wide variety of industries, including medical devices, automotive, consumer electronics, telecommunications, and more. Our plastic injection molding services are tailored to meet the specific needs of each industry, ensuring that our molded parts meet high standards for durability, performance, and safety. Whether you need complex medical components or rugged automotive parts, we have the expertise to deliver custom solutions for your sector.