Printed circuit board

Turnkey PCB Assembly

UETPCB provides advanced China turnkey PCB assembly services. Our products, both rigid and flexible products, have been used in various industries. For example, automotive, aerospace, industrial, telecommunication, and other markets are noteworthy.

We are a professional PCB fabrication and assembly company. Our PCB assembly services include PCB procuring components, assembly, testing, delivery, and aftermarket. We also have warranty support and advanced PCB assembly turnkey service.

All our design, prototyping, and assembly processes adhere to the regulations laid in IPC-A-610 Class 2 and Class 3.

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Our PCB Assembly Capabilities

Testing & Inspection Capabilities

AOI (Automated Optical Inspection): This testing checks for missing components. It also identifies any missing solder paste or polarity.

X-ray: This testing is commonly performed on Quad-flat No-lead (QFN) PCBs and Ball Grid Arrays (BGAs).

ICT (In-Circuit Test): In-circuit testing will check whether a circuit has any shorts or opens. It also ensures that the turnkey PCB assembly is done correctly by checking carious electrical factors. These factors often include resistance, capacitance, and other quantities.

Visual inspection: This involves a general quality check of the circuit board.

FAI (First Article Inspection): checking the first sample soldering before the production run.

Functional testing: This process checks the functionality of the PCB. It also ensures that the performance is according to the expectations.

Reliability Testing:Reliability testing is an essential part of PCBA product development. Vibration and temperature simulation tests are available in our laboratory.

Our PCB Assembly Process

  1. Requirements Analysis
  2. Quotation and Agreement
  3. Component Procurement
  4. Stencil Manufacturing
  5. PCB Fabrication
  6. Pick and Place
  7. Reflow Soldering
  • 8. Through-Hole Assembly
  • 9. Inspection
  • 10. Testing
  • 11. Cleaning
  • 12. Final Inspection
  • 13. Packaging and Shipping



Types Of Our PCB Assembly Services



New Energy

Network & Computer


Consumer Electronics




Why choose UETPCB as Partner for Full Turnkey PCB Assembly Services?

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Union Electronic Technology offers all the advantages necessary for turnkey PCB manufacturing. We provide complete turnkey PCB assembly service with fast turnaround times and an affordable budget. We aim to deliver high-quality PCB and PCB assembly services continuously. It makes us the best choice for your electronic manufacturing.