Dark Metal Machine Works - Oakland, CA

Advanced Fabrication Technology - Hayward, California

Friendly Fabrication - Oakland, California

Bulling Metal Works Inc - San Leandro, California

Hester Fabrication Inc - Hayward, California

Badass Sheet Metal Inc - Hesperia, California

Project Steel Company, Inc. - Hesperia, California

Johnson's Garage Custom Fabrication - Hesperia, California

B@L Welding - Hesperia, California

GPS Precision Metal Fabrication - Hesperia, California