Donal Machine
Donal Machine

Machine shop, Reaming shop California, USA, Job Shop / Contract Manufacturer

Donal Machine Inc. is a full-service contract manufacturer located in the San Francisco Bay Area. For more than 40 years, Donal has provided its customers with precision machining, laser cutting, precision sheet metal, and welding / fabrication services of the highest caliber.  Whether you need prototype parts, small quantities, quantities in the thousands, or scheduled deliveries, we will work with you to provide the highest levels of service, quality and on-time delivery at competitive prices.  


Donal maintains and upgrades our facility with state-of-the-art equipment enabling us to satify our customer's most complex requirements. We serve the aerospace, computer, medical, automotive, food, valve, agriculture, design (laser), and many other commercial industries. As a full-service job shop, we manufacture our customer's product from start to finish maintaining full responsibility and control of quality, cost, and scheduling for JIT deliveries. Outside processes are handled by qualified sources. Our climate controlled inspection room houses the latest technology in final inspection equipment that is kept in calibration to traceable standards of the National Bureau of Standards.


Donal programmers and estimators utilize MasterCam, SmartCam, and TOPS 100 programming software and are able to import our customer's CAD or DXF files. Artwork for laser cutting can also be scanned. The facility is fully computerized with networked manufacturing and financial software systems that allow us to track a job's progress instantly.


Donal Machine is pleased to provide you with accurate, timely, and competitive quotes for your CNC machining, precision sheet metal, laser cutting, conventional machining, and welding / fabrication needs. Thank you for your interest in Donal Machine Inc. Donal has the experience, expertise, and equipment to help your company meet its manufacturing requirements.


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Donal Machine, The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services for the machine tool industry, automotive industry… For more information visit analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience.

Overall Rating Averages    (Total Ratings Received: 1 , Unique Customers: 1)

Donal Machine Donal Machine
Reviews Project Rating Quality Responsiveness Delivery
  • #564489
  • 2010-06-01
Great communication. Parts were delivered on time. Good quality work. Will use the supplier again.
Mike M.
  • Petaluma, California
  • USA 94954