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.
Products & Technical Services
01 / SMT & Assembly
Assembled PCB & SMT Assembly
Precision Surface Mount Technology (SMT) and through-hole board assembly built to strict industrial IPC standards.
02 / Circuit Design
PCB Design House Services
End-to-end electronic circuit design, multi-layer PCB layout engineering, signal integrity testing, and rapid prototyping.
03 / Power Units
Power Distribution Units (PDU)
Isolated, low-noise power distribution hardware customized for embedded electronics and industrial systems.
04 / Harnessing
Custom Wiring Harnesses
Industrial-grade cable harnesses engineered for high vibration, thermal resistance, and optimal signal coupling.
05 / Antenna & RF
Antenna Interface Units
RF antenna frontend modules and matching interface hardware built for wireless communication infrastructure.
06 / Signal Sensing
Signal Sensing Equipment
High-sensitivity analog signal acquisition units and sensor processing boards for field measurements.
Industrial Manufacturing Facility
Precision Inspection & Testing
Oscilloscope and signal validation benchmarks for custom hardware units.
SMT & Prototype Prototyping
Micro-soldering, SMD placing, and high-frequency circuit verification.
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.
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.
Specification & Quotation Request
Fill out your project specifications to receive an engineering proposal.