• R & S Machine Shop
  487 Grass Valley Hwy
• Pacific Custom Machining Co
  12215 Locksley Ln # 4
• Kelly Manufacturing
  12122 Dry Creek Rd # 104
• American River Machine
  355 Sacramento St
• Ace Engineering
  
• Surface Manufacturing
  2025 Airpark Ct
• Sierra Micro Systems
  11840 Industrial Ct
• M & M Machine
  10074 Streeter Rd
• Armstrong Tech Inc
  12780 Earhart Ave
• Mjm Vehicle Design & Fab
  174 Teamtrack Rd # 2
• Budget Auto Parts & Machine Sh
  1124 High St
• Tri-C Machine Co
  147 Sutherland Dr