Plastic Manufacturing Facility in Hartland, Wisconsin
Designers, Builders, & Manufacturers Plastic Molds, Plastic Injection Molding, Composite Idler Pulleys

Proven Plastic Molding Supplier

Retlaw Industries: A Tradition of Exceptional Plastic ManufacturingPlastic Producer

Since 1977, Retlaw Industries has been in the business of manufacturing custom thermoplastic OEM parts. But since our humble beginnings in a small garage, we’ve also been building quality customer relationships, which is our top concern. Retlaw Industries has a unique philosophy: We focus on people rather than things – the people throughout the world we are proud to call customers.

Our team strives to go beyond the norm in innovation and cost-effectiveness when designing and manufacturing custom products and proprietary Belt, Cable, and Rope management systems. We understand each customer has specific needs and applications for their products. From conception through completion, Retlaw Industries’ various business departments will assist you through product development, engineering, tooling, and manufacturing.

Because we understand our customers' needs, we know what kind of solutions they will require. Our goal is to do whatever it takes to provide the customer with injection mold tooling and molded and assembled plastic parts shipped domestically or internationally.

Contact Retlaw Industries Today

A Plastic Injection Molding Business for OEM Parts

Efficient Plastics for Turnkey Component Production

The plastic manufacturers at Retlaw have decades of experience in thermoplastic engineering and injection molding. Over the years, we’ve produced long runs of precise plastic components for use in a huge variety of applications and industries. Our business' facility houses over 19 different molding presses, designers, machinists, assemblers, and quality control specialists. This means we are a complete injection molding business that caters to your exact industry needs. Retlaw is the injection molding specialist you need to manufacture built-to-specification plastic products.

Custom Plastic Design and Manufacturing

Our designers use the latest in CAD programs, 3D prototyping, and testing programs to help you create whatever precise plastic part you require. After the design has been properly tested, it’s off to our machinists who use wire and sinker EDM machines in conjunction with modern CNC machines and controllers to create precision molds. Our wide range of molding presses are next up, producing the accurate molded plastic components you require. If needed, Retlaw’s specialists will assemble your order, eliminating the need for outsourcing any part of the process. Our certified quality controllers then use high-accuracy equipment to ensure your product operates precisely as designed.

Retlaw is an all-in-one injection molding business, and we are always ready to tackle your next plastic part project.


Custom Thermoplastic Injection Molding in the United States

Retlaw Industries proudly provides custom thermoplastic injection molding services for all 50 states, including but not limited to: Wisconsin, New York, Pennsylvania, Washington, Indiana, Colorado, Michigan, Massachusetts, and Ohio!

Contact Retlaw Industries today for quality custom thermoplastic OEM parts. 
Retlaw sells in all 50 states. Let's get together and build a solution.
For over 40 years, Retlaw has produced quality injection molding tools which has led us into thermoplastic injection molding for a wide variety of industries. With over 19 injection molding machines, decades of collective experience, and over 50,000 square feet under roof and room to expand, we are always ready for your new projects.
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