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Shenzhen Uniwell Circuits Co.,Ltd


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White Solder Mask Aluminum Base LED Circuit Board

White Solder Mask Aluminum Base LED Circuit Board

White solder mask aluminum base led circuit board 1.product describe Key Specifications/Special Features: ● Layers: 1 ● Material: Aluminium ● PCB thickness: 1.6 ±0.10% ● Final copper: 1oz ● Minimum hole thickness: 0.4mm ● Minimum line width/space: 4/4mil ● Minimum hole copper: 20µm ● Solder...

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White solder mask aluminum base led circuit board

1.Product describe


Key specifications

● Layers: 1

● Material: Aluminium

● PCB thickness: 1.6 ±0.10%

● Final copper: 1oz

● Minimum hole thickness: 0.4mm

● Minimum line width/space: 4/4mil

● Minimum hole copper: 20µm

● Solder mask: whie/black/blue/yellow,etc.

● Legend: black

● Surface:ENIG (2U”)

● Outline: rout and score/V-cut

● E-test: 100%

● Inspection standard: IPC-A-600H/IPC-6012B, Class 2

● Outgoing reports: final inspection, E-test, solderability test, micro section and more

● Certificates: UL, SGS, RoHS

2.Company information

1)Uniwell is a professional pcb manufacturer has over 10 years experience;

2)we are able to offer customized pcb ranging from pcb board, aluminium pcb, flexible pcb, high frequency pcb, components purchase, pcb assembly, pcb copy service;

3)Our products are widely used in communication apparatus, automobile electronics, auto parts, computers, medical devices, light systems, outdoor systems, network devices and consumer electronics class fields, ect;

4)We understand that bringing a product to market in a timely and cost effective manner can mean everything in business. Our quality, experience, service and pricing combine to become your efficient and reliable electronic PCB supplier.


3.Our services
1)Testing procedures for PCB board:
---We perform multiple quality assuring procedures before shipping out any PCB board. These include:
* Visual Inspection                  
* Flying probe, fixture tool                      
* Impedance control
* Solder-ability detection      
* Digital metallograghic microscope
* AOI (Automated Optical Inspection)
We will not ship open/short circuits, soldermask on pads, via block, ect bad boards.



2) Delivery time for PCB board
(1) PCB production time:  sample:  3-4 days /   production: within 7 days
(2) Fast pcb delivery: 24 hours for 2L ; 48 hours for 4Land 6L.
(3) Component purchase: 2 days if all components is available in our domestic market.      
PCB Assembly:  samples: within 9 days /  mass production: within 12 days



Sample order

Mass order


24 hours

3working days

7working days


24 hours

4working days

7working days



5-6working days

10working days



7-9working days

15working days

FR-4 based, Exclude material lead time


Q: How can you guarantee quality while your price is so low? 

Location: Our marketing office located in Shenzhen, and we have a mass production factory moved to Jiangemen city (near by SZ) which has lower electricity, water and labor. And factory are self-built, no house rent.

Export Rebates: Our company is value-added tax general taxpayer, so we can handle export rebates due to national policy support. 


Q: Why choose your company while SZ has so many competitor? 

Experience:  10+ years experience run a factory & with 20 years experience managers & hundreds of long term cooperation customer. 

Q: How do we know your quality? Do you offer free sample? 

Yes we can offer sample,  but you have to pay first, once you do mass production from us, the sample fee will pay back to your account!  I believe we can do long term business!



Q: How long is your delivery time? 

We understand short lead time is essential in today's rapidly changing market place.A tracking number will be sent via email when your boards are despatched. To USA around 2 to 3 days. To Europe around 4 to 5 days. To other country arond 5 days. 


Q: Do you have pcb in stock? 

No. Our pcb board are custom-made product, all produced depends on clients gerber file.

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