Howlett Machine Works

howlettmachine.com

Howlett Machine Works specializes in the fabrication of custom testing equipment, fixtures, and precision machined components. The company supports laboratory and field testing requirements, with a particular focus on rebar, cylinder bond, and soil compaction testing. Their manufacturing capabilities cater to diverse material testing needs, including the production of specialized tensile and bend test specimens. Based in the San Francisco Bay Area, Howlett Machine Works offers custom tool design services to meet specific client project requirements. They maintain a consistent inventory of standardized components, such as pulling heads and wedges, to ensure efficient supply for testing applications.

Edward Köehn Company

www.ekmfg.com

Edward Köehn Company is a precision machine shop established in 1943, specializing in the manufacturing of turned components. The firm provides high-precision machining services to the biomedical, energy, electrical, and industrial sectors. Their technical capabilities include Swiss CNC machining, milling, turning, and screw machining. The company emphasizes quality management and maintains strict oversight throughout the pre-production, in-process, and post-production phases. By leveraging decades of multi-generational manufacturing experience, they offer custom component solutions designed to meet exacting customer specifications.