Top-Tier Plastic Injection Molding Services for Cleveland, OH Businesses
Ronningen Research & Development proudly offers superior plastic injection molding services for businesses in Cleveland, OH. We specialize in providing high-precision molded parts for industries including automotive, medical devices, telecommunications, and consumer electronics. Whether you require prototypes or large-scale production runs, our team leverages the latest molding technologies to deliver exceptional parts that meet the highest quality standards.
With more than 50 years of expertise, Ronningen focuses on delivering cost-effective, timely solutions to help your business achieve manufacturing success. We are committed to providing high-performance molded parts that align with your unique business needs and meet exact specifications.
Ensuring Precision, Reliability, and Fast Turnaround for Every Molding Project
At Ronningen, we combine precision and efficiency in every plastic injection molding project. We follow ISO 9001:2015 standards to ensure that all molded parts meet stringent industry requirements. Our use of Six Sigma practices minimizes defects, while our team utilizes advanced technology to maintain accuracy and consistency throughout the molding process. This commitment guarantees that your products meet the highest standards of quality, whether you’re developing a prototype or scaling for mass production.
Efficiency is also key. With cutting-edge molding technologies, we streamline production and reduce cycle times, ensuring faster turnaround and on-time delivery. Our team is committed to providing you with cost-effective, high-quality solutions that meet your deadlines and exceed your expectations.
Comprehensive Plastic Injection Molding Services Tailored for Cleveland, OH
Ronningen Research & Development offers a complete suite of plastic injection molding services for businesses in Cleveland, OH. From prototype development and mold design to full-scale manufacturing, we provide end-to-end solutions that ensure high-quality parts. Our advanced molding technologies allow us to create components that meet your exact specifications, ensuring exceptional performance and durability.
In addition to our core injection molding services, we also offer specialized solutions such as over-molding, insert molding, ultrasonic welding, and custom coloration. These techniques allow us to meet your specific project requirements, whether you’re looking for enhanced strength, multi-material components, or visually appealing molded parts. Ronningen guarantees consistent quality in every step of the molding process.
Why Ronningen is Cleveland's Leading Provider of Plastic Injection Molding Services
Ronningen Research & Development has built a reputation for providing high-quality plastic injection molding services to businesses in Cleveland, OH. With over 50 years of experience, we have the expertise to handle both small-scale and large production runs, ensuring that your molded parts meet the highest standards of quality and performance. Our ISO 9001:2015 certification guarantees that every part we produce is reliable, precise, and durable.
In addition to our standard molding services, we offer specialized capabilities such as structural foam molding, part marking, and leak testing. These services allow us to offer even more customized solutions to meet your exact project requirements. At Ronningen, we focus on innovation, efficiency, and customer satisfaction, making us the ideal partner for all your plastic injection molding needs in Cleveland.
Serving Cleveland, OH and the Surrounding Areas with Precision Plastic Injection Molding
Ronningen Research & Development proudly serves Cleveland, OH, and the surrounding areas with precision-engineered plastic injection molding services. Our state-of-the-art facility uses the latest molding technologies to produce high-quality parts for a wide range of industries. Whether you need rapid prototyping, low-volume production, or large-scale manufacturing, Ronningen provides flexible, efficient, and reliable solutions.
Our team is dedicated to delivering consistent results that meet your project requirements. From the initial design phase to final delivery, we work closely with you to ensure that every molded part is made to your exact specifications. Trust Ronningen for all your plastic injection molding needs in Cleveland, OH.
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 Cleveland, OH
If you are considering plastic injection molding services for your business in Cleveland, OH, here are some frequently asked questions to help you better understand the process and how Ronningen can assist with your needs. From materials and molding techniques to timelines and quality control, this section provides valuable insights into what you can expect from us.
What industries do you serve with your plastic injection molding services in Cleveland, OH?
Can Ronningen handle both small and large production runs?
What materials do you use for plastic injection molding?
We use a variety of materials including thermoplastics, thermosets, elastomers, and specialty resins. The selection of material depends on your project’s requirements, such as strength, flexibility, and heat resistance. Our team of experts works with you to determine the best material for your application to ensure that your molded parts perform optimally and meet both functional and aesthetic requirements.
How do you ensure the quality of the molded parts you produce in Cleveland, OH?
How long does it take to produce molded parts?
The production time for molded parts depends on the complexity of the part and the quantity needed. For prototypes, we offer quick turnaround times, typically ranging from a few days to a couple of weeks. For larger production runs, we collaborate with you to create a detailed schedule that meets your deadlines while ensuring high-quality production. Ronningen is committed to delivering parts on time, every time, while maintaining the highest standards of quality.
