Bruin Manufacturing offers assembly, ultrasonic welding, and packaging for plastic parts. These services streamline production and reduce costs. They ensure high quality and secure delivery.”
Bruin Manufacturing provides manual and automatic assembly, ultrasonic welding, and specialty packaging. These services streamline production and cut costs. They ensure quality, secure packaging, and damage-free delivery.
Bruin Manufacturing Company is a family-owned plastic injection molding company located in the same spot in Marshalltown, Iowa, since the day we opened in 1949. What began as a machine shop that grew into die casting then ultimately transitioned exclusively to plastic injection molding in the late 1950’s. A second production location was opened in 2016 in Newton, Iowa, for risk mitigation and growth.
At Bruin, we offer a full suite of design and engineering services, along with a full-service tool room. Since Bruin designs, builds, and maintains our client’s molds onsite then produces the parts, we can immediately solve any production issues that may arise. This enables us to deliver molds that meet our customers’ exact specifications and requirements at lower costs and turnaround times.
Since Bruin builds molds from premium tool steel and is in control of the part production process from design to final product, we warrant our molds for life at no additional cost. We set high standards to make sure your parts meet or exceed your expectations.
Here at Bruin, we utilize robotics and automation. The benefits of automation include enhanced consistency, faster production, improved quality, reduced expenses, and minimized waste, allowing for precision and quality outside of our regular working hours.
We are ISO 9001 certified and focus on exceeding production expectations.
Produce precise, complex small parts with minimal labor and faster production.
Bond soft layers to components, improving performance and reducing material and labor costs.
Bruin Manufacturing offers complete plastic injection molding capabilities, ensuring precision and quality. From small, intricate parts that fit in the palm of your hand to larger, complex designs, Bruin can produce it with unmatched expertise and efficiency. Our process includes rigorous quality checks to deliver high-quality, cost-effective solutions tailored to your needs.
High-quality, precise molds meeting Class 101 standards.
Thorough inspections ensure top-quality, cost-effective parts.
Expert mold transfer with improved service and reduced costs.
Bruin Manufacturing delivers expert mold and product design services. From simple to complex molds, our in-house team ensures precision and efficiency using advanced techniques. We also offer design assistance to improve manufacturability and performance, using CAD software and prototyping to provide optimized, high-quality solutions.
Design support to enhance manufacturability and performance, optimizing fit, form, and function.
Many businesses outsource plastic component assemblies to reduce costs, but this can be costly and time-consuming. Bruin Manufacturing offers solutions to streamline this process with manual and automatic assembly services, ensuring efficient production and reduced costs. They also provide ultrasonic welding for joining plastic parts, enhancing durability and performance. Additionally, Bruin emphasizes the importance of specialty packaging to protect products from damage and contamination, ensuring that the significant effort in production is not wasted.
Ensures market-ready products efficiently.
Provides durable, efficient joins.
Protects products from damage.
Bruin Manufacturing provides injection molded plastic parts and assemblies to countless clients operating in a wide variety of business sectors. We integrate traditional customer-first values with cutting-edge equipment, engineering, and processing.
Low-cost, high-value manufacturing
Performance, weatherability, durability and reliability
Quality plastic injection molding for a variety of parts
Bruin Manufacturing provides injection molded plastic parts and assemblies to countless clients operating in a wide variety of business sectors. We integrate traditional customer-first values with cutting-edge equipment, engineering, and processing.
President/CEO
CFO/General Manager - Advisor
Financial Controller/ Operations
Administrative Manager
Marketing Specialist
Customer Service Representative
Customer Service Representative
Engineering Team Lead
Production Team Lead – Marshalltown
Production Team Lead - Newton
Shipping/Secondary Team Lead - Marshalltown
Quality Manager
Shipping/Secondary Team Lead - Newton
Maintenance Team Lead
Tool Room Team Lead
Bruin Manufacturing Company is a family-owned plastic injection molding company located in the same spot in Marshalltown, Iowa, since the day we opened in 1949. What began as a machine shop that grew into die casting then ultimately transitioned exclusively to plastic injection molding in the late 1950’s. A second production location was opened in 2016 in Newton, Iowa, for risk mitigation and growth.
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