California

B@L Welding - Hesperia, California

GPS Precision Metal Fabrication - Hesperia, California

Major League Fabrication - Grand Terrace, California

Endura Steel, Inc. - Hesperia, California

Sg Manufacturing - Hesperia, California

Dirt Tek Fabrication - Mentone, California

R T Welding & Fabrication - Apple Valley, California

WestAir Gases & Equipment Inc. - Adelanto, California

Fusion Metalworks, Inc. - Hesperia, California

FT KNOX IRON WORKS - Hesperia, California