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Top HDI PCB Contract Manufacturers

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Want to manufacture high-quality HDI PCBs for your brand? Find My Manufacturer connects you with trusted contract manufacturers specializing in High-Density Interconnect (HDI) PCB production.

AdvancedPCB
AdvancedPCB, formerly APCT, ACI, and San Diego PCB Design, is a leading printed circuit board (PCB) contract manufacturer in the United States, specializing in prototype and production quantities with in-houseShow More
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RayMing Technology, a professional High-tech PCB Manufacturer established in 2005, specializes in double-sided and multilayer printed circuit boards (up to 32 layers), including high-end boards such as Rogers PCB, TeflonShow More
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NextPCB, a prominent PCB manufacturer with over 15 years of industry specialization, offers innovative printed circuit boards and assembly services with a focus on quality, speed, and affordability. They boastShow More
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Sierra Assembly Technology stands out as a PCB assembly manufacturer capable of not only meeting but also designing and developing printed circuit boards precisely tailored to clients' specifications. Renowned forShow More
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PCBWay
PCBWay.com extends its services to include Assembly for PCB customers, providing a convenient one-stop solution for all their needs. With an online pricing software that enables instant quotes for PCBShow More
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PCBONLINE
PCB ONLINE is a distinguished contract manufacturer specializing in PCB, PCBA, and Box Builds. With an emphasis on quality, every raw material and electronic component used in PCB production undergoesShow More
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Henway Technologies specializes in providing comprehensive PCB design, fabrication, and assembly services, positioning itself as the ideal Custom Electronics Partner for a wide range of industries. With a focus onShow More
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Founded in 1987 and headquartered in Raleigh, North Carolina, DNA Group stands as an integrated solutions provider specializing in human-machine interfaces, connectivity, and contract manufacturing, boasting over 30 years ofShow More
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High-Density Interconnect (HDI) PCBs are advanced circuit boards with higher wiring density than traditional PCBs, achieved through microvias, finer traces, and optimized layer design. These features enable compact, lightweight, and high-performance electronics by improving signal integrity and reducing board size. Widely used in smartphones, tablets, wearables, aerospace, and gaming consoles, HDI PCBs support high-speed applications with enhanced routing efficiency, making them essential for modern, space-constrained devices.

How to choose best contract manufacturers for HDI PCB?

Choosing the best contract manufacturer for HDI PCBs requires evaluating their technical capabilities, certifications, quality control, and scalability. Look for manufacturers with advanced laser drilling, fine-line etching, sequential lamination, and buried/blind via processing, along with certifications like ISO 9001, IPC-6012, and IATF 16949. They should offer DFM support, impedance control expertise, and rigorous testing such as AOI, X-ray microvia inspection, and electrical validation. Additionally, assess their production lead times, scalability, and supply chain stability to ensure reliable delivery. Prioritize quality over cost by reviewing customer feedback, case studies, and RMA policies. Leading HDI PCB manufacturers in China, Taiwan, the USA, and Germany provide cutting-edge facilities, making them ideal choices for high-performance, reliable HDI PCB production.