Certified Women-Owned Machine Shops in California

CO12 Ltd, LLC is a California-based woman-owned small business specializing in strategic sourcing, procurement, and supply chain solutions for commercial and government clients. We bring over a decade of business development experience sourcing electronic components, IT hardware, commercial vehicles, and specialized equipment through an established global supplier network, from everyday commodity procurement to hard-to-find and obsolete parts for Fortune 500 clients. We are responsive, reliable, and easy to work with. We serve federal agencies and prime contractors as a prime contractor, subcontractor, or teaming partner. CO12 is SAM.gov registered, WOSB certification pending, and actively pursuing opportunities with DLA, DoD, GSA, VA, and DHS. We welcome subcontracting relationships with large primes seeking a dependable, diverse sourcing partner.

All Materials Manufacturing Company is a Woman-Owned Small Business (WOSB) and precision CNC machine shop located in Riverside, California, proudly serving the aerospace, defense, automotive, industrial, and electronics industries. We specialize in: CNC Swiss Turning, CNC Milling and Turning (3, 4, 5-axis), Manual Milling and Turning, Bar-Fed Machining, Tight Tolerance Precision Machining, Prototype to Production Volume Machining, Tolerances: Typical: ±0.001” – ±0.005” and High Precision: Down to ±0.0002” (on request), Nuts, Bolts, and Custom Fasteners. - Multi-axis CNC lathes with bar feed and live tooling for complex, high-efficiency turning - Manual milling and turning stations for prototyping, small batches, legacy parts, and secondary operations - Swiss-style turning for small-diameter, high-precision components We manufacture high-precision and high-performance custom components. All parts are made in the USA and machined in-house.

Precision close tolorance CNC Machining. CNC Milling and Turning. Prototypes, short and long production runs.

Full serviced machine shop. specialize in the machining, fabrication and assemble of complex and precision products. Our quality management systems provide traceability from drawing, first article inspection, customer approved plans and material certifications.

Full CNC machine shop. Milling, Turning and Molding ( Injection, Transfer and Convection). Our machine three and four-axis machines. Expertise in machining, engineering and prototypes.