California

RHI Manufacturing Inc. - Auburn, California

Warwicks Metal Works - Grass Valley, California

Ace Welding - Grass Valley, California

Newman Welding Inc - Rough and Ready, California

E.C. Nelson Inc. Shop - Rio Oso, California

Kaman Industrial Technologies - Bakersfield, California

Quality Sheet Metal Heating & Air, Inc - Lincoln, California

Certified Welding Service - Yuba City, California

Tilt Industrial Services - Olivehurst, California

Chipco Manufacturing Co Inc - Yuba City, California