PCB Assembly
- Ultrasonic cleaning for ionic residue removal
- Mixed technology (SMT + THT) integration
- Automated solder paste inspection (SPI) systems
- Automated solder paste inspection (SPI) systems
Component Sourcing
- Frequency Control Device and Oscillator Procurement
- Safety Stock and Buffer Management Services
- Electronic Component Kitting and Pre-Assembly Prep
- Long-Term Supply Agreements for Critical Components
PCB Fabrication
- High-frequency (RF) and Microwave PCB materials
- Oversized PCB manufacturing (up to 1200mm)
- Full traceability for military and medical boards
- Halogen-free and flame retardant PCB materials
- Halogen-free and flame retardant PCB materials
- Advanced Aluminum and Metal core PCB solutions
Box Build Assembly
- Front panel assembly and membrane switch testing
- Ergonomic design for internal cable routing
- Aluminum extrusion and CNC chassis machining
- Marine-grade hardware and corrosion protection
- Supply chain management for mechanical parts
- Connector and interface port mounting
Rapid Prototyping
- Functional prototype builds for medical devices
- Low-volume production for market validation (NPI)
- Fast-turn PCB prototype fabrication in 24-48 hours
- Quick-turn sheet metal fabrication for chassis
- Rapid SMT assembly for engineering verification
Accelerated Development
- Advanced 3D mechanical and electronic co-design
- Precision measurement and data acquisition design
- Custom driver development for specialized hardware
- Thermal simulation and cooling system design
- Product reliability and life-cycle stress analysis
- Design for Testability (DFT) strategy implementation
- IoT device architecture and cloud connectivity design
Printed circuit board (PCB) manufacturing is a complex, multi-stage process that transforms a design blueprint into the foundational platform for virtually all modern electronics. It begins with the fabrication of the bare board, where a laminate substrate, typically fiberglass-reinforced epoxy (FR-4), is layered with thin copper foil. Using photolithography and chemical etching, the desired circuit pattern is precisely transferred and formed on the board, creating conductive pathways. Subsequent steps involve laminating multiple layers together for complex designs, drilling holes for through-hole components and vias, and applying a protective solder mask and silkscreen. Advanced manufacturing may also include processes like controlled impedance testing, automated optical inspection (AOI), and surface finishes such as ENIG (Electroless Nickel Immersion Gold) to ensure reliability and solderability. The entire process requires stringent quality control to produce reliable, high-performance PCBs that meet exact electrical and mechanical specifications for applications ranging from consumer gadgets to critical aerospace systems.
multi circuit board was founded in 2008 as a full-service China PCB manu-facturer, specializing in the high Mix. Low/Medium volume and quick turn prototypes for R&D. As a professional PCB & PCBA manufacturer and EMS provider with total more than 400 employees.Hub Circuits Group provides end-to-end solutions for customers from R&D to finish goods including PCB/PCBA, ODM, box building, ...
- Commitment to continuous process improvement
- Reliable partnership for startup innovators
- Comprehensive product warranty and after-sales
- Long-term component sourcing stability
- Traceability for all manufactured assemblies
- Dedicated account managers for every client
657,000+
Active BOMs Managed Daily
44+
Custom Enclosure Designs
3,925+
Percent Order Pass Rate (FQA)
615,000
Overseas Branch Offices
We are group companies including idea design, PCB design, structure design, PCB manufacture, PCB assembly, E-test fxture manufacturing, box-building in house.
We are group companies including idea design, PCB design, structure design, PCB manufacture, PCB assembly, E-test fixture manufacturing, box-building in house.
We are group companies including idea design, PCB design, structure design, PCB manufacture, PCB assembly, E-test fxture manufacturing, box-building in house.
Professional PCB and PCBA Manufacturer and EMS Supplier
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