• 13143 East 9 Mile Road Warren, MI 48089

Manufacturing has a number of variables and moving parts. That requires a certain amount of agility for businesses, and the ability to turn on a dime to adapt components and processes. Whether you are preserving market share, addressing pain points in your supply chain, or otherwise trying to maintain a competitive edge, small changes can make an outsized difference. That’s why Precision Mold and Machining Services has developed a robust set of processes to handle engineering change orders (ECOs).

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What is an Engineering Change Order?

Simply put, engineering change orders are a means of addressing changes to manufactured products and processes. It spells out the changes to the product, and the steps needed to affect that change.

When You May Require an Engineering Change Order

What are the circumstances that might require an ECO?

Our ECO Process

ECOs pose challenges for engineering and manufacturing alike. Our experience has taught us that, as in so many other areas of our business, attention to detail makes all the difference. To that end, our processes are tailored to keeping a customer’s experience streamlined and free of confusion.

We begin by having a full understanding of your project from the outset. This allows us to spot potential choke points and make suggestions to address them. We also keep lines of communication open among stakeholders — engineering, manufacturing, and anyone else who needs to be involved — to prevent unnecessary friction. And we keep cycle times short to minimize downtime and maintain a steady flow of product. In practice:

What To Expect

It is our goal to provide our customers with higher quality work than our competitors. Our highly experienced team and state-of-the-art machinery allows us to tackle all complex and intricate engineering changes. We keep our customers happy by ensuring fast lead times while maintaining the highest of quality standards.

Why Businesses Choose Us

How To Get In Touch

Precision Mold & Machining Services Inc. caters to the machining and manufacture needs of clients whose needs — aerospace innovations, aviation components, automotive molds and machining, mission-critical parts for defense, and more — are as diverse as their geography. We invite you to bring your challenges to us, to have your needs met, and your expectations exceeded.


Precision Mold & Machining provides tight tolerance 3 and 5 axis machining of aerospace and automotive components, repairs and servicing of plastic injection molds, including CNC Gun Drilling, and EDM services. We offer our services to all industries including: automotive, aerospace, defense, consumer goods, and medical.

Contact Us

  • 13143 East 9 Mile Road Warren, MI 48089

  • Fax: (586) 774-2441

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