LAST UPDATED August 24, 2026

Top Manufacturing Agencies in United States

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  • Integrated AOG

    Anaheim - United States

    Integrated AOG specializes in the distribution of aviation parts, NSN components, IT hardware, and electronic products for commercial, defense, and industrial applications. Backed by a vast inventory and dedicated sourcing team, the company helps cus

  • ASAP Parts 360

    Anaheim - United States

    ASAP Parts 360, a procurement resource operated by ASAP Semiconductor, is built around a customized, state-of-the-art purchasing portal that enables efficient sourcing of over 2 billion parts from more than 29,000 manufacturers. The platform provides

  • Rapid NSN

    Anaheim - United States

    Rapid NSN delivers fast, reliable sourcing for NSN, aerospace, defense, and electronic components. Our inventory includes AS, MS, NAS, and BAC parts, supported by certified quality standards, vetted suppliers, and complete traceability. We help organ

  • Purchasing Synergy

    Anaheim - United States

    Owned and operated by ASAP Semiconductor, Purchasing Synergy provides access to an inventory of more than 2 billion new and obsolete parts serving the aerospace, defense, civil aviation, IT hardware, industrial, and electronics markets. As an AS9120B

  • Spares Universe

    Anaheim - United States

    Finding the right NSN parts for your business is simple with Spares Universe. Our experienced team provides personalized procurement support and tailored fulfillment solutions designed to meet your specific requirements. We manage the entire sourcing

  • Buy Civil Aviation Parts

    Anaheim - United States

    Buy Civil Aviation Parts is a dedicated sourcing platform for civil aviation parts, aircraft components, and aerospace products. It helps aviation professionals and procurement teams find reliable parts for maintenance, repair, and operational requir

  • Just In Time Industrials

    Anaheim - United States

    Just In Time Industrials is a sourcing platform for industrial parts, tools, components, and equipment. It helps businesses and procurement professionals find reliable products for maintenance, repair, manufacturing, and industrial applications while

  • Purchase Industrial Hardware is a dedicated sourcing platform for industrial hardware, tools, components, and related products. It helps businesses and procurement professionals find reliable parts for manufacturing, maintenance, repair, construction

  • 7ONE3 Auto Center

    Houston - United States

    7ONE3 Auto Center is a locally owned and operated auto repair shop located at 5930 Hwy 6 N in Houston, TX. We specialize in same-day auto repair, engine diagnostics, brake service, A/C repair, and full-service automotive care for all makes and models

  • volt signs

    Charlotte - United States

    Custom Business Signs | 3D, LED & Storefront | Volt Signs

625 Firms
  • Manufacturing Agencies in United States

    Working with companies that make things is important when you want to build or improve products. At SEMFirms, we have picked the best Manufacturing Firms that help turn ideas into real items. These firms work with many materials like metal, plastic, and electronics to build parts and products. They are good at handling large orders or small batches. We choose these firms by looking at how long they have been in business, reading what their customers say about them, and checking if they have the right machines and tools to build high-quality items. We also look at how well they respond to questions and how friendly their customer service is. Price is another key factor: we make sure these firms offer fair costs without hidden fees. By doing all this, we help you find trusted partners who know how to make your ideas come to life. You don’t need to worry about the tricky details because we have done the work for you. Just pick one from our list, and you can focus on your product designs while they handle the building.

    Finding the right team can feel hard, but our process makes it simple. We look at how quickly each firm delivers products and how careful they are about safety standards. We check customer reviews to see if people were happy with the final item and if the firm fixed any problems quickly. Equipment matters too: we confirm that each firm has modern machines to make precise parts. We also consider whether they offer clear timelines so you know when your order will be finished. Before we add a firm to our list, we confirm that they follow rules for worker safety and environmental care. That way, you can trust that any Manufacturing Firms listed here will treat your project with respect and professionalism. At SEMFirms, our goal is to keep the list up to date. We remove firms that no longer meet our standards and add new ones that earn a great reputation. When you pick from our list, you get a team that will build your items right, on time, and at a good price. Now you can move forward with confidence and see your ideas become real products.