Custom PCB Design & Advanced Hardware Assembly
OneFlux is a specialized hardware design house based in Daejeon, Republic of Korea. We design and manufacture custom Assembled PCBs, SMT assemblies, Power Distribution Units (PDUs), wiring harnesses, antenna interface units, and signal sensing hardware for B2B industrial clients. We supply our products to clients worldwide.
Products & Technical Services
01 / Circuit Design
PCB Design & Signal Integrity Engineering
Advanced multi-layer PCB layout engineering, schematic capture, high-speed signal integrity (SI/PI) simulation, and rapid prototype development compliant with IPC standards.
02 / SMT & Assembly
Surface Mount Technology & PCB Assembly
High-precision Surface Mount Technology (SMT) placement, automated optical inspection (AOI), and mixed technology through-hole assembly adhering to IPC-A-610 Class standards.
03 / Signal Sensing & DAQ
Signal Conditioning & DAQ Hardware
Precision analog frontend (AFE) modules, multi-channel data acquisition (DAQ) hardware, and low-noise instrumentation engineered for harsh industrial measurement environments.
04 / Antenna & RF
RF Front-End & Antenna Interface Units
Impedance-matched RF front-end modules, low-noise amplifiers (LNA), and transmission line interfaces optimized for wireless communications infrastructure.
05 / Power Units
Power Distribution Units & Regulators
Galvanically isolated power distribution units, high-efficiency DC-DC converters, and low-ripple power management modules designed for embedded industrial systems.
06 / Harnessing
Custom Cable & Wire Harness Assemblies
Ruggedized industrial cable assemblies engineered for high vibration tolerance, electromagnetic compatibility (EMC/EMI) shielding, and thermal endurance.
Industrial Manufacturing Facility
PCB & SMT Design
High-density multi-layer PCB layout engineering, micro-soldering, precision SMD placement, and high-frequency RF circuit verification.
Precision Inspection & Testing
Oscilloscope and signal validation benchmarks for custom hardware units.
Harness & Enclosure Integration
Rigorous stress-testing and quality assurance before B2B dispatch.
Order & Fulfillment Process
Client submits technical schematics and issues an official Purchase Order.
Components sourced and assembled strictly to order specifications at Daejeon HQ.
Electrical continuity, voltage regulation, and signal validation checks.
Tracked commercial shipment provided alongside Certificate of Acceptance / POD.
Global Delivery Network
Engineered in Daejeon and delivered to B2B industrial clients across Asia, the Middle East, Europe, and North America.
Connect with OneFlux
Have a custom PCB design, SMT assembly, or hardware engineering request? Submit an inquiry or reach out directly to our engineering desk.
* Inquiries received outside of business hours will be addressed on the following business day.
Specification & Quotation Request
Fill out your project specifications to receive an engineering proposal.
Precision Electronics Manufacturing & Design
Daejeon, Republic of Korea
Product Promotional Video
A closer look at OneFlux hardware, from PCB design and SMT assembly to finished PDUs and signal sensing units.
Promotional video clip is being prepared.
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