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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: WELLS printed circuit board
  • Model Number: circuit board 421-205
  • Base Material: FR4,FR1,CEM3,Aluminum,Ceramic
  • Copper Thickness: 1OZ-4OZ
  • Board Thickness: 1.6mm
  • Min. Hole Size: 0.25mm
  • Min. Line Width: 0.1mm
  • Min. Line Spacing: 0.1mm
  • Surface Finishing: HASL,Lead Free HASL, OSP,ENIG,gold plating
  • circuit board test: flying probe test and fixture test
  • PCB Profiling Punching: Routing,V-CUT,Beveling
  • pcb acceptance standard: IPC class 2
  • certification: UL,ISO9001,ISO14001,ROHS
  • PCB Solder mask color: green/black/white/red/blue/yellow
  • PCB Board Type: Rigid, Flexible, Rigid-flexible
  • PCB Minimal Slot Width: 0.12'', 3.0mm, or 120mils
  • PCB Copper Weight Tolerance: ± 0.25 oz
  • PCB Hole tolerance: PTH:±0.076,NTPH:±0.05

Packaging & Delivery

Packaging Details Inner packing :Plastic bag ,Electrostatic bag packaging Outer packing : Standard carton packing
Delivery Time PCB:5-7 days PCBA:12-15 days

One stop service manufacturer for pcb and pcba assembly production 


Company Information
Wells Electronic Technology Ltd.- YOUR TURNKEY PCBA SUPPLIER!

Wells Electronic Technology Ltd. was founded in 2000, the company is a hi-tech enterprise which specializes in producing variety, medium volume, customized PCB&PCBA products with RoHS, UL, ISO, SGS certification.

14 years PCB experience, 7 years PCBA experience, 5 years Alibaba gold supplier, with full enthusiasm, Wells is looking forward to be your qualified supplier!




Our Services

One-stop Service:

  • PCB / FPC/ PCBA Copy
  • PCB drawing / design according to schematic diagram
  • PCB manufacturing
  • Component sourcing
  • PCB Assembly
  • PCBA test 

Our Focus

Located in Shenzhen, we are focused on delivering quick-turn and prototype PCBs in order to fit your needs.


Our Experience

We have over 15 years of combined experience in PCB manufacturing.


Our 100% Guarantee

We stand behind the quality of our product to be within our stated manufacturing capabilities. If you are not satisfied, we will rebuild your order free-of-charge.



Packaging & Shipping

Defalt package: Bubble, foam and K=K carton box.

Customized packaged: Bubble bag, anti-static bag, cardboard, carton box with customized logo.

Our Aim: Protect your products and save your shipping cost as best.


Samples: DHL/UPS/FEDEX/TNT/EMS with short delivery time 2-4 working days.

Mass production: Air/Sea transportation with low shipping cost.

Accept customer choose other suitable ship way.


Why us


1. We are PCB & PCB assembly manufacturer with 14 years experience.

2. UL&RoHS&ISO9001 certificated.

3. 4 times 100% QC inspection before Shipping.

4. Professional one-stop service release your energy to focus on design and marketing.

5. We provide a full range of testing services:

AOI,, In Circuit Testing, X-Ray for BGA and functional Testing.

6. Sign NDA to keep your design




1.MOQ:1pcs is acceptable.

2.PCB inquiry: need pcb gerber file and technic description ,or pcb details if no gerber file.

3. PCBA inquiry: need gerber file, technic description and component BOM List.

4. PCB clone: need the pcb sample ,we can clone the pcb bare board and component.

5.PCB Design:need the tetail information about the function or supply the drawing.

6. Other questionwelcome to contact me by sending inquries, your satisfaction is our pleasure!



One stop service manufacturer for pcb and pcba assembly production 

Transaction History of the Supplier

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Transaction Details

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China (Mainland)
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Supplier Assessments:
5 Transactions 1,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $40,000
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