Preventative/Predictive Die Maintenance Planning

Focused on reducing downtime and improving machine/tooling availability. Meticulous recordkeeping allows for us to identify and address potential issues before they cause major disruptions.

Perpetual Inventory Management

We manage several SKU's for our customers. Our key customers have Kanban and consigned stock agreements in place, allowing them to streamline their on hand inventories.

On-time delivery performance 99.99% with 100% customer satisfaction.

JIT Delivery

Once your parts are manufactured, Jam-Ko provides value-added services aimed at optimizing manufacturing performance  and lowering cost by minimizing your supply-chain footprint. Our goal is to provide defect-free products that fit all of your application needs. 


Continuous quality assurance monitoring to ensure that quality of parts produced meet or exceed our customers' expectations.

TQM System
Lean Production

Focused on continual process improvement, enhanced quality outputs, and cost savings. We have saved our customers millions without sacrificing the quality of the parts we manufacturer. In fact, our yield rate for quality parts that meet or exceed our customer’s demands is 99.977%.

“Excellent supplier. There is nothing that requires improvement from our perspective”

“Chuck, it is my pleasure to fill out your customer survey. Your company is one of our best suppliers. I don’t normally give out perfect ratings on these, but you definitely earned it”

Satisfied Customers:

@2016 by Jam-Ko Engineering Company. Created with


21496 Buckingham Rd

Elkhart, IN 46516


Tel: 574-294-7684

Fax: 574-293-9408