Injection Molding Quality Standards 

Quality is what makes Bruin Manufacturing a leader in precision injection molding. We are known across industries and around the world for turning out top-notch products. Our customers demand the best, and Bruin's extensive quality assurance program guarantees the finest parts in custom injection molded plastics.

Bruin Manufacturing is ISO 9001:2015 registered. This certification, combined with our strong work ethic and dedication to customer satisfaction, means we produce unrivaled custom injection molded plastics. For tight tolerance and durability in small molded thermoplastic parts, Bruin stands behind every piece and every production run.

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Quality & Accountability for Every Injection Molded Part

At Bruin Manufacturing, we take ownership in the production and quality of your parts. Our top-to-bottom total integration means we focus on quality and accountability for each aspect of custom injection molded plastics. Every plastic injection mold carries with it an extensive in-house inspection process. Inspections for quality are done at various stages throughout the precision injection molding process, from making the machines, to creating the molds, all the way through to assembly and shipping of your precision parts.

Bruin Manufacturing takes responsibility for quality every step of the way. We handle any situation that comes up during your production run, keeping your project running smoothly and efficiently. The result is that Bruin delivers quality parts at a cost savings to you. Turn to Bruin Manufacturing for the highest level of quality in precision injection molding and custom injection molded plastics.

High Quality Finished Parts

Fewer Cavities = High Quality = Low Cost

We know that having fewer cavities in a mold increases the quality of the finished parts. For many plastic injection molders, fewer cavities results in higher prices. At Bruin Manufacturing, we use our 'lights out' automated production to keep costs down. We will provide you with quality parts that fit your budget.

Let Bruin Manufacturing help you with a customized quote on custom injection molded plastics today!


Headquartered in Marshalltown, IA since 1949

At Bruin Manufacturing, we are the small parts problem solvers. We offer total, integrated custom injection molding services that can meet your needs for quality, time, and price.

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