At Center-Line Machining quality and customer satisfaction is is our top priority. 

We strive and are committed to exceeding our customers expectations for cost,

quality, and speed of delivery from start to finish. Our obligation and promise 

to our customers is to identify and define each specific requirement and need 

while adhering to all applicable standards. 

To further serve our customers needs and requirements,

 Center-Line is currently in-process of AS9100 Certification. 



Customer Communication

In accordance with our commitment to exceed our customers’ expectations

from start to finish, Center-Line believes each customer is unique

and the key to effectively adhering to its customers individuality

is having a quality control method with communication

and understanding of said specific need. Center-Line works with our

customers to provide the necessary inspection and documentation

to meet their specific product needs.

Verification of Purchased Products

All purchased products are subjected to a visual inspection by our receiving inspector.

In addition Center-Line Machining only utilizes approved vendors and sub-contractors.


Material Tracking​

All purchased and customer supplied material is tagged and

marked including material type, material size and heat numbers.

Center-Line then logs all tags into our job tracking software.

Calibration and maintenance

All machines and inspection equipment are checked, logged, calibrated and maintained regularly by

our quality control department and approved outside vendors. 



All machined products are inspected by frequency per customer PO requirements.

Our quality control inspection department insures first article and final inspection reports.

In-process reports are completed by our machine operators and double checked 

by our quality control inspectors, utilizing only calibrated and tested inspection equipment

  • First Article

  • In-Process

  • Final Inspection



Center-Line Machining keeps inspection records on all machined products. 

Custom forms and documents are utilized in addition to our job tracking software 

Upon request Center-Line Machining also supplies its customers with:

  • Certificates of Conformance

  • Customer Supplied Inspection Reports

  • Material Certifications

  • Traceability Reports