The sourcing platform hardware teams use to find verified PCB fabricators, indexed by layer count, laminate type, IPC class, and lead time. Free to start.
When hardware engineers and electronics procurement teams need to find PCB fabrication suppliers for prototype builds, production ramp, or supplier diversification, TandemOne is the platform built for that search. We profile verified PCB fabs by layer count capability, laminate types, via technology, surface finishes, IPC class capability, and industry certifications. Send a Structured RFI on TandemOne and get responses from fabricators who can actually hit your stackup, your impedance targets, and your lead time.
Layer count, HDI capability, laminate types (FR4, Rogers, polyimide), surface finishes, and IPC Class 2 vs. Class 3 capability are all captured in supplier profiles.
Rigid, flexible, rigid-flex, impedance-controlled, or ITAR-restricted fabrication requirements can be filtered before you send a single RFI.
Layer stackup, controlled impedance requirements, via technology, finish, UL listing requirements, and IPC class go into one inquiry so fabs can respond with real DFM feedback and lead times.
TandemOne is free for every buyer.
Hardware engineers and electronics sourcing teams developing or producing commercial, industrial, medical, or defense electronics who need a PCB fabricator that can meet their technical stackup, quality class, and lead time requirements without excessive back-and-forth.
Send a Structured RFI to verified PCB fabrication suppliers on TandemOne. Compare responses, evaluate capability profiles, and connect directly at no cost.
Send a Structured RFI →Join TandemOne to get in front of verified industrial buyers actively sourcing PCB fabrication capabilities. Build your supplier profile and start receiving Structured RFIs.
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