
US-Based Electronics Manufacturing Services for OEMs
Reliable PCB assembly, turnkey manufacturing, and production support for companies that value quality, responsiveness, and long-term partnership.
From new product introduction through ongoing production, 330 Electronics helps OEMs simplify manufacturing, strengthen supply chains, and bring products to market with confidence.
Who We Serve

OEM Manufacturers
We partner with OEMs that require dependable electronics manufacturing support for products that must be built consistently, delivered on time, and supported over the long term.

Engineering & Product Development Teams
We help teams move efficiently from development into production with responsive support, manufacturing expertise, and a focus on quality and repeatability.

Operations & Supply Chain Leaders
We support organizations seeking a manufacturing partner that provides visibility, communication, and flexibility while helping reduce supply chain complexity and production risk.
Electronics Manufacturing Services (EMS)
330 Electronics provides electronics manufacturing services that support OEMs throughout the product lifecycle. From new product introduction through ongoing production, we help customers maintain quality, reduce complexity, and keep products moving to market.
Flexible PCB Assembly
We support a wide range of assembly requirements, allowing customers to manage diverse product lines and evolving product requirements through a single manufacturing partner.
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Surface Mount (SMT)
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Through-Hole Assembly
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Mixed Technology Builds
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Selective and Hand Soldering
Production Manufacturing
Reliable production requires more than capacity. It requires consistent processes, responsive communication, and a partner committed to your success. We support ongoing production requirements with a focus on quality, repeatability, and dependable delivery.
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Production Scheduling and Planning
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Turnkey Material Procurement
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Repeat Production Builds
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Quality Assurance and Inspection
Testing & Quality Assurance
Quality is integrated throughout the manufacturing process to help ensure consistent results and reliable product performance.
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Visual Inspection and Process Verification
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Functional Testing (as Required)
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Controlled Manufacturing Processes
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Continuous Quality Focus
Box Build & Integration
We provide complete assembly solutions beyond the PCB, helping simplify your supply chain and streamline final product delivery.
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Sub-Assembly and Final Assembly
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Cable and Harness Integration
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Product Packaging
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Fulfillment Support
Turnkey Manufacturing & Supply Chain Support
Managing components, suppliers, and production timelines can be challenging. Our turnkey manufacturing services help streamline procurement, improve visibility, and reduce the complexity of bringing products to market.
Why 330 Electronics
Reliable Production Support
Consistent manufacturing processes and dependable delivery for products that need to perform in the real world.
Responsive Partnership
Direct communication and personalized support from a team invested in your success.
U.S.-Based Manufacturing
Improved visibility, shorter communication cycles, and reduced supply chain uncertainty.
Engineering-Focused Approach
Collaborative support that helps simplify transitions from product development into production.
Scalable Manufacturing Solutions
Flexible production capabilities that support changing requirements and long-term growth.
Committed to Quality
A disciplined approach to manufacturing that prioritizes consistency, repeatability, and customer satisfaction.






