BT Crellin Machine Company is a 100-year old Los Angeles based manufacturer of Quality CNC and Automatic Screw Machine Products, which has been approved by the SBA as an authorized HUBZone company. We serve a wide variety of customers and industries, ranging from commercial to aerospace and military. While our primary customer base is in the Southern California area, we manufacture for companies located throughout the United States, Canada, Mexico, and Southeast Asia.

In addition to machining individual parts, BT Crellin provides complete manufacturing, assembly, and packaging for finished products and sub-assemblies. We are capable of producing complete units, to your specifications, packaged and shipped to your distribution system or required destination.

Our manufacturing division is able to machine most any turned or milled part, working with tolerances as close as +/- .000x. Because of our quantity and variety of automatic screw machines we are capable of meeting larger production runs as well as short runs. BT Crellin's screw machine capacity ranges from 1/16" diameter to 2 5/8"diameter stock, with larger diameter parts (up to 12" diameter) machined on our CNC lathes and mills.

If you are seeking a manufacturer of Quality CNC and Automatic Screw Machine Products that can provide quality parts, on time delivery, at a reasonable price, BT Crellin Machine Company should be one of your suppliers.