The professionals at Retlaw Industries use HDPE for a variety of parts, and we can manufacture any component you need for strength and durability at a low cost. Our plastic injection design, tooling, molding, and assembly services are key contributors to dozens of industries, making us one of the most trusted plastic manufacturing companies in the nation. Make Retlaw Industries your top source for all OEM parts.

HDPE is a versatile plastic with notable strength, flexibility, and resistance to chemicals and abrasion, making it an ideal choice for a wide range of applications. HDPE is used by people every single day, and you might not even realize it. Its ideal properties, specifically for packaging and assembly, make it one of the most widely used plastics in the world. It is also extremely versatile and can be used for manufacturing plastic milk jugs, auto parts, pipes, and much more.

Our Sales and Engineering teams have over 175 years of combined expertise in project management and plastic part manufacturing.

We place a high demand on client retention. We understand how difficult customers are to find within the injection molding industry, and how important they are to keep. We strive to go above what's required to make sure our clients know we value their business.

Capabilities: Make sure the manufacturer has the necessary equipment, technology, and resources to produce your parts efficiently and effectively.

Choosing the right custom plastic part manufacturer requires careful consideration of various factors. Here are a few key things to keep in mind:

The cost of injection molds can range from $10,000 to over $100,000, depending on the size and complexity of the mold. If you only need a small quantity of custom plastic parts, say 1,000 pieces or less, investing in an injection mold may not be the most cost-effective solution for your manufacturing needs.

While both injection molding and 3D printing are popular manufacturing methods, each has its own unique advantages. Injection molding can produce complex plastic parts with incredible structural strength unlike 3D printing. Injection molding also allows for a wider range of engineering grade plastics.

Determining if injection molding is the right process for a custom plastic part depends on several factors, including the size and complexity of the part, the required material properties, and the production volume needed.

HDPE is a thermoplastic polymer made from petroleum commonly used for plastic injection molding, HDPE was first created in the 1930s in the UK and used in radar cables during WWII. After it was commercially introduced in the U.S., its popularity took off and continues to be used today for a wide variety of industrial and commercial applications.

Part size and complexity: Injection molding is best suited for producing parts with complex geometries or intricate details that would be difficult to achieve with other manufacturing processes.

Once you’ve worked with Pioneer, you won’t want to work with anyone else. As a turnkey injection molder, we’re equipped to handle every step of the plastic fabrication process.

With over 35 years of plastic molding part design & mold design experience, Pioneer has the background, expertise, and determination to create the best version of your product and build the mold to produce it.

Production volume: Injection molding is most cost-effective at high volumes due to the initial tooling costs required to create the mold. If you only need a small quantity of parts, another manufacturing process may be more appropriate.

HDPE molded parts are a staple in many industrial applications – from idler pulleys to roller chain sprockets, the professionals at Retlaw have the skills to produce thermoplastic HDPE components for your company at the most affordable prices. We have a wide range of plastic types and products to choose from in our Wisconsin facility, and we can accommodate all your HDPE plastic part needs whatever they may be.

Custom injection molding is the most practical cost-effective solution for scaling the production of large quantities of custom plastic parts.  Injection molding allows for even the most complex plastic parts to be produced quickly.

A trusted plastic part manufacturer such as Pioneer Plastics, has in house engineers that can take your concept from start to finish. We will help design the custom plastic part and produce a prototype before we build the mold and start production.

The time required to build a new mold for a custom plastic part can vary significantly based on factors such as the part’s complexity, the number of cavities and parts in the mold, as well as its size. Typically, this process can take anywhere from 2 to 26 weeks.

We take that mold and use plastic injection to produce your plastic products. In the molding process, injection molding machines force liquid resin into the mold cavity to form the part. Pioneer currently operates 25 modern plastic injection molding machines ranging from 75-ton to 1200-ton clamp force.

Our industry experts are more than capable of educating you on the design and manufacturing process so that you feel comfortable making the decision to move forward with custom injection molding.

Tolerance requirements: Injection molding can achieve very tight tolerances and high precision in part dimensions, making it ideal for applications where accuracy is critical.

Quality: Ensure that the manufacturer has a reputation for delivering high-quality products that meet your specifications.

Pricing: Compare pricing from different manufacturers to ensure you are getting a fair price for your custom plastic parts.

HDPE is a plastic in high demand nowadays. Retlaw Industries has the resources and expertise to deliver exceptional HDPE molds, parts, and components nationwide. Nationwide shipping is always available including to Wisconsin, Washington, Pennsylvania, Ohio, New York, Minnesota, Michigan, Indiana, Illinois, and Colorado.

Pioneer utilizes a rigorous quality control system when testing plastic products for defects or imperfections. Only the highest quality plastic molded parts will be packaged after the quality control testing process.​ All molds at Pioneer Plastics are on a preventative maintenance schedule between production runs, so your mold always stays in excellent condition.

We are committed to creating high quality custom plastic parts for our customers. Our molds are all on a preventive maintenance schedule to help prevent unplanned downtime and delays.

Material properties: Injection molding works well with a wide range of thermoplastic materials, but not all materials are suitable for this process.

Lead time: The lead time for injection mold tooling can be longer than other manufacturing processes due to design and fabrication requirements.

The modern manufacturing world is full of options for businesses like yours to create products and components. It can be overwhelming if you don’t understand

Custom injection molding involves significant up-front costs, typically ranging from $10,000 to $250,000, influenced by the size and complexity of the mold. If your project involves producing 1,000 units or fewer, alternative manufacturing methods may be more cost-effective.

By relocating your custom plastic part production to a trusted injection molding company in the U.S., you can benefit from increased protection for your designs, higher product quality, and lower distribution costs.

We create a variety of clear plastic containers used to store and organize, small house hold items, tools, craft supplies, etc.

Plastic injection molding is a manufacturing process used to produce large quantities of plastic parts with high precision and consistency. The process involves melting plastic pellets, also known as resin, then injecting the molten material into a mold under high pressure. After the melted resin is allowed to cool and harden in the mold, the custom plastic part is ejected then inspected.

Choose Retlaw Industries for custom HDPE parts manufacturing and benefit from our transparent pricing, extensive shop capabilities, and commitment to customer satisfaction. With over 40 years of experience and a long track record of success, trust Retlaw Industries for the manufacturing of high-quality HDPE parts and components your business needs to succeed.

Before you proceed with your inquiry for custom injection molding services, please consider the following to ensure this is the right fit for your needs:

Are you struggling with getting plastic replacement parts from your supplier? Short run plastic production could be the game-changer you’ve been searching for. By embracing this

High-Density Polyethylene can be molded into a variety of different shapes and sizes. With its linear structure and optimal strength, HDPE can withstand environmental stresses such as high-temperature treatment and physical impact.

Bringing your production back to the United States through re-shoring provides you with greater control over your manufacturing process. Global events in recent times have made supply chains across the world unpredictable and unreliable.

Our skilled tool and die craftsmen use lathes, mills, or CNC machining to build the mold at our in-house tooling shop, Collins Engineering, Inc. In-house plastic machining & tooling saves you time and money with quick design modifications and a mold guarantee.

We use custom molding to create display cases for sports memorabilia, toy cars, collectibles, and other clear plastic containers.

Also known as polyethylene high-density (PEHD), HDPE is a polyethylene thermoplastic made from petroleum. Its high strength-to-density composition and versatility make HDPE a very popular type of plastic, serving a wide array of industries. From food storage containers to piping systems, HDPE does it all.

With a geographically centrally-located headquarters, we ship your finalized plastic products directly to your consumers and retail partners. Our 50,000+ square foot production and distribution facility is located in the heart of the Midwest, just a few hours from Indianapolis, St. Louis, Louisville, and Nashville. We have excellent access to all major transportation networks, allowing us to ship your custom plastic parts efficiently.

Turnaround time: Consider the lead time required by each potential manufacturer to ensure they can meet your production timeline.

The custom injection molding process starts with a conceptualized design and ends with a uniquely manufactured product.  If your product needs to be aesthetically pleasing