Photo of a sculpture
Photo of our screw machine floor
Parts we've made

Established in 1946, Small Parts Mfg. Co. (SPM) is an Oregon ISO 9001:2008 certified machine shop, offering a multitude of cost effective machining solutions from prototype quantities to large volume runs. This is achieved with a team of dedicated, long-term employees who are committed to providing the highest quality product and service with every order, for every customer, every day. Our Screw Machine department is one of the largest in the Pacific Northwest and our CNC machining department is state-of-the-art, with over 15 late-model machine tools, including 10 Mazaks.

SPM operates in the city of Portland, OR. Parts made with pride in the USA.

M16/M4 sight adjusters available for purchase online.

CNC Turning & Milling

  • Mazak 4-axis vertical milling 65x24 in.
  • Mazak multi-task machining up to 2 5/8"
  • CNC turning up to 4 in.
  • Check out our equipment

  • Get a quote →

Screw Machining

  • Wickman multi-spindles up to 3¼ in. Bar Capacity
  • Single spindles down to 1/8 in. Bar Capacity
  • Swiss turning up to 1 in.

  • Learn More →

Wire EDM

Contact us to learn more!

 

 

Small Parts Manufacturing Company Inc is a BBB Accredited Machine Shop in Portland, OR
ISO 9001:2008 Registered 50 Year Member Made in USA