Plastic Injection Molding & Manufacturing Solutions in Sparks, NV
Ronningen is a trusted provider of high-quality plastic injection molding and manufacturing solutions for businesses in Sparks, Nevada. With over 50 years of experience, we specialize in producing precision-molded plastic parts for industries such as automotive, medical devices, aerospace, and consumer electronics. Our state-of-the-art facility uses the latest injection molding technology to handle projects ranging from small prototype runs to high-volume production, ensuring high-quality results for each part produced.
In addition to traditional injection molding, we provide a wide range of secondary services such as over molding, insert molding, ultrasonic welding, electroplating, and custom packaging. By offering these services in-house, we streamline production, reduce lead times, and ensure that each part meets your functional, aesthetic, and performance specifications. Ronningen is committed to providing efficient, cost-effective solutions for businesses in Sparks.
Comprehensive Manufacturing Solutions for Sparks Industries
At Ronningen, we offer a complete suite of plastic manufacturing services designed to meet the diverse needs of businesses in Sparks, NV. Our injection molding services include traditional molding, over molding, and insert molding, providing durable, high-performance parts that meet your specifications. Whether you’re working on prototypes or large-scale production runs, our team ensures that each part is produced with precision and quality, using the latest technology and materials.
In addition to our core molding services, we offer secondary operations such as machining, leak testing, electroplating, part marking, and custom packaging. All of these services are performed in-house to reduce lead times and ensure high-quality, efficient production. By offering these services under one roof, Ronningen helps businesses in Sparks streamline their manufacturing process and improve overall efficiency.
Precision Plastic Injection Molding for Sparks, NV
Ronningen delivers precision plastic injection molding services for businesses in Sparks, NV, using high-tonnage machines and cutting-edge technology to produce parts with tight tolerances and complex geometries. Our advanced equipment allows us to handle everything from small, intricate components to large, high-volume parts, ensuring that every part is made with the utmost precision. We specialize in services like ultrasonic welding, spin welding, and structural foam molding, which ensure your parts are durable and meet performance requirements.
In addition to molding, we offer in-house services such as machining, milling, leak testing, and custom cutting to guarantee that your parts meet your exact specifications. These in-house capabilities reduce the complexity of your supply chain and ensure faster production times, helping you meet deadlines and stay within budget.
Why Sparks, NV Manufacturers Choose Ronningen
Ronningen is the go-to partner for manufacturers in Sparks, NV, due to our ability to offer a full range of services designed to meet the unique needs of local industries. Our capabilities include everything from precision injection molding and tooling to secondary services like machining, electroplating, and part marking. We work closely with you to ensure that every part is produced to meet your exact requirements, from initial design to final production.
In addition to our molding services, we provide specialized services such as over molding, insert molding, and structural foam molding, allowing us to handle complex and multi-material designs. Our in-house capabilities further ensure that every part is ready for use when it leaves our facility, with reduced lead times and lower production costs. Ronningen’s commitment to quality and efficiency makes us a trusted partner for Sparks manufacturers.
Fast, Reliable Manufacturing Solutions for Sparks, NV
Ronningen’s facility in Sparks is designed to meet the fast-paced demands of local businesses that require high-quality plastic injection molding services. Whether you’re working on prototypes or large-scale production runs, our team is equipped with the latest technology and skilled personnel to handle your project efficiently. We understand that meeting deadlines is crucial, and we ensure that your parts are produced quickly and to the highest standards.
We also provide in-house services such as machining, leak testing, part marking, and packaging to streamline the production process and eliminate delays. By offering these services under one roof, we reduce complexity and improve efficiency, ensuring that your parts are delivered on time and meet your exact specifications.
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 in Sparks, NV
At Ronningen, we understand that choosing the right manufacturing partner is crucial to the success of your project. Below are some of the most frequently asked questions about our plastic injection molding services and capabilities in Sparks, NV. We hope these answers provide clarity and help you make informed decisions about your production needs.
Q1: What plastic injection molding services does Ronningen offer in Sparks?
Ronningen offers a full range of plastic injection molding services, including traditional molding, over molding, insert molding, and structural foam molding. We also provide secondary services such as machining, electroplating, leak testing, pad printing, part marking, and custom packaging. These in-house services reduce lead times, improve efficiency, and ensure that your parts meet the highest quality standards.
Q2: Can Ronningen handle both small prototypes and high-volume production?
Yes, Ronningen is fully equipped to handle both small-batch prototypes and large-scale production runs. Whether you need a few hundred parts or millions, we can efficiently scale production while maintaining the highest standards of quality and precision. Our advanced equipment ensures that each part meets your exact specifications, regardless of the production volume.
Q3: How does Ronningen ensure the quality of molded parts?
We follow ISO 9001:2015 certified processes and use advanced inspection systems such as CMMs, vision cameras, and leak testers to ensure the quality and accuracy of every part. Our quality control team monitors each stage of production to ensure that all parts meet the required functional, dimensional, and aesthetic specifications.
Q4: What types of materials does Ronningen work with for plastic injection molding?
Ronningen works with a variety of materials, including polypropylene, ABS, polycarbonate, and high-performance thermoplastics. Our team assists you in selecting the best material for your part based on its functional requirements, durability, and environmental conditions. Additionally, we offer custom coloration services to meet your specific design needs.
Q5: Does Ronningen provide prototype injection molding services?
Yes, Ronningen specializes in prototype injection molding. Our rapid prototyping services allow you to test and refine your designs, materials, and functionality before committing to full-scale production. We help you identify any potential issues early in the process, ensuring that your final product meets all specifications.
