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Factory Tour

Production Line

Our factory floor is designed according to Lean Manufacturing principles and operates under ESD S20.20 static control standards. We utilize a fully digitized Manufacturing Execution System (MES), ensuring that every board, component, and process step is tracked in real-time.

SMT Workshop (Surface Mount Technology)

Our 5 high-speed SMT lines are the heart of our assembly capability.

  • Paste Printing: GKG Fully Automatic Printers with 3D SPI (Solder Paste Inspection) to ensure perfect paste volume before component placement.

  • Placement: Equipped with Yamaha YSM Series and Fuji mounters, capable of placing 01005 passives, 0.25mm pitch BGAs, and POP (Package-on-Package) components.

  • Reflow: Heller 10-Zone Nitrogen (N2) Reflow Ovens. The nitrogen atmosphere minimizes oxidation, significantly reducing voiding in BGA and QFN thermal pads (target <15%).

  • Inspection: 100% Inline AOI (Automated Optical Inspection) and X-Ray verification for all hidden solder joints.

DIP & Soldering Workshop

For high-reliability and power components, we blend automation with skilled craftsmanship.

  • Auto-Insertion: Universal Axial/Radial insertion machines for high-volume passive components.

  • Wave Soldering: Dual-wave machines for mixed-technology boards.

  • Selective Soldering: Robotic soldering stations for high-density boards where wave soldering is impossible. This ensures precise barrel fill without thermal shock to adjacent SMT parts.

Box Build & Testing Floor

  • Clean Room Assembly: Class 10,000 clean room for assembling sensitive medical and optical devices.

  • Testing: Dedicated stations for ICT (In-Circuit Test), FCT (Functional Test), and Hi-Pot safety testing.

  • Aging/Burn-In: Temperature-controlled aging rooms to screen out early-life component failures before shipment.


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OEM/ODM

DuxPCB offers flexible engagement models tailored to your business stage, whether you are a startup or a multinational corporation.

OEM Services (Original Equipment Manufacturing)

Build-to-Print: You design it, we build it.
We strictly follow your BOM and Gerber files to manufacture your product exactly to specification.

  • Supply Chain Management: We handle global procurement of all components.

  • Cost Down Analysis: We suggest alternative components (second sources) to lower BOM costs without compromising quality.

  • IP Protection: We sign strict NDAs (Non-Disclosure Agreements). Your design files are stored on secure, encrypted servers with access limited to project engineers only.

ODM Services (Original Design Manufacturing)

Concept-to-Product: You have an idea, we provide the solution.
If you lack a complete design team, DuxPCB steps in to co-develop the product.

  • Hardware Design: Schematic capture and PCB layout based on your functional requirements.

  • Mechanical Engineering: Designing enclosures (Plastic/Metal) for manufacturing (DFM).

  • Software Loading: Firmware development and specialized test jig creation.

  • Certification Support: Assisting with CE, FCC, UL, and RoHS compliance testing.

R&D

We are not just a factory; we are a team of 100+ engineers dedicated to DFM (Design for Manufacturing) and DFA (Design for Assembly). Our R&D center focuses on optimizing your product for yield, cost, and reliability.

DFM Analysis Capabilities

Before production begins, our CAM engineers review your data using Genesis 2000 and CAM350 to verify:

  • Signal Integrity: Impedance control stack-up verification.

  • Solderability: Checking for acid traps, thermal relief issues, and solder mask bridges.

  • Fitment: Validating component footprints against the BOM to prevent "wrong part" errors.

Test Engineering

Our R&D team designs custom test solutions to ensure zero defects:

  • Custom Fixtures: Designing CNC-machined ICT/FCT test fixtures with Pogo pins.

  • Automated Testing: Developing PC-based test software to automate functional verification (voltage check, logic check, communication ping).

NPI (New Product Introduction) Process

We run a dedicated NPI protocol for every new project:

  1. Pre-Production Meeting: Aligning engineering, quality, and procurement teams.

  2. First Article Inspection (FAI): Producing a "Golden Sample" for client approval.

  3. Pilot Run: Small batch production to validate the process window.

  4. Mass Production Handoff: Freezing the SOP and quality standards for volume manufacturing.


Experience the Difference

We welcome clients to visit our facility in Jiangxi for an on-site audit. Witness firsthand how our robust processes and engineering depth can add value to your supply chain.

Contact Us