Contract Manufacturing Services
in San Jose, CA
CTD-USA provides a comprehensive range of electronics manufacturing services — from PCB design through full system delivery. Everything you need, under one roof in the Bay Area.

PCB Layout & Design
Our PCB layout engineers bring multilayer, high-speed, and RF board design expertise to every project. We use Cadence Allegro and OrCAD, applying Design for Manufacturability (DFM) principles from the start to minimize downstream issues. We also generate 3D STEP files for mechanical enclosure validation. Whether you need a simple two-layer board or a complex 16-layer high-speed design, we deliver production-ready Gerbers with full documentation.
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PCB Assembly & Manufacturing
From quick-turn prototype builds to production runs, our San Jose assembly operation handles SMT and through-hole assembly with automated optical inspection (AOI) and X-ray for BGAs. We work with manufacturing facilities that follow workmanship standards consistent with IPC guidelines, and every board goes through documented quality checks. Both RoHS lead-free and leaded processes are supported.
View full details →System Build & Integration
Once the boards are assembled, we take them all the way to a finished, tested product. Our system build team handles enclosure assembly, cable and wire harness fabrication, sub-assembly integration, functional testing, burn-in, labeling, and packaging. We also develop custom test fixtures to ensure your product performs to spec before it ships.
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Mechanical Assembly
We coordinate sheet metal fabrication, custom machined parts, thermal management components, and standard hardware to deliver complete electromechanical assemblies alongside your electronics — from a single source. Combining mechanical and electronics assembly under one roof reduces lead time, simplifies communication, and eliminates handoff errors.
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Global Sourcing & Procurement
Through our established partner network in Vietnam and across Asia, we provide access to precision CNC machined parts at competitive offshore pricing with Bay Area quality oversight. We also manage your full BOM, source electronic components from authorized distributors, and develop mitigation strategies for shortages and long lead times.
View full details →Engineering Services
Think of us as an extension of your engineering team. We review designs for manufacturability and testability, provide schematic capture support, and develop custom test fixtures and jigs. When things go wrong on the production floor, we dig into root cause analysis and help you fix it right.
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Share your requirements and we’ll put together a customized manufacturing solution for your needs.