Diamond Machine Works is a Seattle based manufacturer of precision machined parts. We have specialized in creating high quality components for a variety of industries since 1959.

Our goal at Diamond Machine Works Inc. is to support our customers by providing superior products and services through our commitment to AS9100.

Sustain our vision by constantly seeking renewal via continuous education, learning, and the application of new machinery, technologies, and best business practices.

To provide a pleasant, nurturing and growth-oriented environment which encourages our employees to be highly productive and to grow personally and professionally.

To engage diversified markets which provide stability and adequate financial returns which allow us to achieve our vision and to provide opportunity for Diamond Machine Works Inc. and its employees.