Pereles Bros., Inc.

Pereles Bros., Inc. is an industry leader in insert, two-shot and two-material molding, as well as over- molding and in-mold labeling. Our commitment to quality, cutting edge plastic injection molding technologies such as custom plastic molds and a customer-focused approach to the design and development of specialized, customized, Original Equipment Manufacturer products has earned us the reputation of a superior plastic component provider and reliable long-term partner.

With a focus on thermoplastics, we provide custom plastic injection molded parts to more than 15 industry segments throughout the United States including appliance, medical, food service, house wares, automotive aftermarket, electrical, power tools, lawn & garden and many more.

By partnering with Pereles, you can expect quality plastic parts delivered on time and on budget; a dedicated focus on quality; a management team with extensive plastic product design, mold design and development experience, as well as an extensive knowledge of plastic processing.

Our Molding Experience is Your Advantage

Established in 1925, Pereles Bros., Inc. is one of the Midwest’s most experienced plastic injection molders - knowledgeable in all aspects of the production of high-quality, custom plastic injection molded products. We provide a diverse client base with a customer-focused approach to the design and development of specialized, one of a kind, Original Equipment Manufacturer (OEM) products. We offer cost-efficient design and prototyping assistance, material selection and technical assistance throughout the production process. In addition, we provide an array of value-added services designed to improve ROI for customers.

Located in Milwaukee, WI, we are an ISO 9001:2008 Certified Manufacturer serving a broad range of industries. Our 47,000 square foot facility houses a broad range of horizontal, vertical and two shot presses and insert molding machines in a variety of sizes from 28 to 725 tons.

What makes us a reliable partner?

• ISO 9001:2008 certified manufacturer
• UL recognized molder
• 24-hour production facility
• Part size capability of 1 gram to 6 pounds
• 28 ton to 725 ton horizontal presses
• 40 ton to 150 ton vertical presses
• Best-in-class in-house tool maintenance
• Extensive value-added services