Prototype Injection Molding Manufacturers in Minnesota

We manufacture custom injection molded plastics, plastic parts and insert molded plastics. CMP does small runs and is willing to work with customers who have new ideas, and we guarantee quality parts to your specifications and on time delivery.

At Harbor Plastics, we define ourselves as a dedicated partner in injection molded plastics, delivering components that combine precision, durability, and consistent performance. We work with a wide range of thermoplastics and engineered resins to create parts that meet demanding structural, cosmetic, and functional requirements.

Design Plastics is an ISO 9001 registered plastic injection molder. It is our mission to provide you with quality plastic solutions for your specific applications. We specialize in designing and manufacturing custom plastic parts. Utilizing 150 to 750 ton molding machines we can fabricate almost any part you could ever need, and we can serve customers all over the world. So whatever your requirements, contact us, and we’ll get you the plastic solutions you need!

Dimatic Die and Tool is an experienced manufacturer of dies, molds, tools, fixtures, and metal and plastic parts. We have a full service tool and die shop along with CNC machining, plastic injection molding, stamping, and design services, so we can provide you with everything you need for tooling, manufacturing, and design all under one roof! Give us a call or visit our website to view our complete offering of services!

At Prairie Tool Co., we present ourselves as a precision-focused manufacturer of injection molded plastics dedicated to delivering components that meet demanding dimensional, performance, and cosmetic standards. We work with a broad range of thermoplastic resins, allowing us to produce molded parts that support structural integrity, durability, and consistent quality across diverse applications.

DKM Manufacturing, Inc. is a custom injection molder. Services include insert and injection molding in a wide range of sizes, short and long run capabilities, close tolerance molding, and low cost tooling. DKM is committed to quality & accuracy, and promises on time delivery.

Lomont Molding LLC is a manufacturer of high-pressure injection molded thermoplastics using closed loop systems. We also do Low-Pressure Structural Foam Molding, Gas Assist, Over-Molding, In-mold Decorating and Profile Extrusions, modifications of the injection molding process, using all types of thermo-plastic resins. Phone, fax or e-mail your ideas or questions.

Trust Kaysun’s more than 60 years of injection molding expertise to convert your ideas into highly engineered injection molded products of superior precision & quality. Bring us your most challenging critical application projects for complex, high-tolerance plastic injection molded products & assemblies.

If you are looking for an injection molded plastic mold builder, here we are. We also do part and mold design, new mold sampling and production molding. Plus, we repair and upgrade molds. We have been in business since 1978-call us today to put over 25 years of experience to work for your organization!

As an ISO 9001:2008 custom injection molder, we pride ourselves on our quality products and processes. We have an experienced and knowledgeable team of engineers that will help you design the perfect solution for your applications. Our 16 injection molding machines and our full selection of secondary operations allow us to assist you every step of the way. Contact us today to see a complete description of our services!

Engineering Industries is your full service custom injection molder. We have served the agricultural, electronics, medical, and many other industries for over 45 years, so we have what it takes to turn your ideas into high quality plastic parts. With a skilled and experienced engineering staff, we will help you through every step of your product's development, from design to product testing. Give us a call or visit our website to discover how we can serve you!

EVCO Plastics is a manufacturer of custom injection molded thermoplastics. We also do insert molding. We take a project at the design stage and see it through mold construction to assembly. More of our services include in-mold decorating, over molding, two-shot molding and gas assist molding.

At Performance Molding, we specialize in precision injection molding products, leveraging cutting-edge technology and a commitment to quality in every project. Our experienced team works closely with clients to understand their unique specifications, delivering molded components that meet rigorous standards for accuracy and durability.

At EXI-plast Custom Moulding Ltd., we specialize in delivering high-quality injection molding solutions tailored to our client's diverse needs. With years of experience and advanced manufacturing capabilities, we excel in producing precision-molded components for various industries. Partner with us for reliable and customized injection molding solutions.

MVA Stratford is a quality manufacturer of plastic parts. We do injection moulding with 30 presses ranging from 40 ton to 1000 ton capabilities. Precision molding, insert molding and decorative moulding options are available. Our ISO/TS 16949 Certificate testifies to our quality. We work in a 90,000 square foot facility, which is strategically located in Stratford, ON.

At Baytech Plastics, we are committed to our customers, and as a custom injection molder, we will work with you from the very beginning until your project is complete. We will assist you with every step of your project: design, material selection, prototyping, manufacturing, assembly, packaging, and delivery. Program management professionals will ensure that your project is completed within your budget and on time, so contact us today to discover our reliable, consistent, and quality services!

At FCI Molded Products, our specialty is in small, custom plastic injection molding. We stock an enormous selection of injection molded plastics, such as fasteners, furniture parts, casters, wheels, glides and more. We are able to manufacture any product in plastic, and are ISO 9001 certified.