Specification of PCB Manufacturing
Items
Paramerers

Double side/Mulyti-layer
Max panel size
0.075mm/0.075mm(3mil/3mil)
Minimum track/gap IL
3mil(0.075mm)
Min annular ring on inner layer one side
3mil(0.075mm)
Maximum Cu weight OL
6oz(210um)
Maximum Cu weight 1L
12oz(420um)
Finished board thickness
0.20-6mm
Layer count
2-32L
Layer to layer registration
±3mil(±76um)
Min finished hole diameter
0.15mm(6mil),0.1mm(4mil) for HDI
Hole position Accuracy
±2mil(±50um)
Slot hloe Tolerance
±3mil(±75um)
PTH diameter tolerance
±2mil(±50um)
NPTH diameter tolerance
±1mil(25±um)
Max Aspect ratio PTH
10:1
Copper on the wall of the holes
0.4-2mil(10-50um)
Grapic pattern registration tolerance
±3mil(0.075um)
Minimum track/gap 1L(mil)-copper weight dependant
3mil/3mil(75um/75um)
The track Etching tolerance
±1mil(±25um)

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Mainly used in industrial control, medical instruments, automotive LED lights, communications, security
Aviation and so on. All PCBS have passed ISO9001, ROHS certification, and comply with international IPC standards.

Bare PCB
Layer
Quotation
Sample
1-10㎡
10-50㎡
≥50㎡
2
12H
5days
7days
10days
13days
4
12H
7days
8days
12days
15days
6
12H
8days
10days
13days
16days
8
12H
9days
12days
15days
18days
10
12H
10days
13days
18days
20days
...
...
...
...
...
...

PCBA Assembly
Quotation
Purchasing Components
One sided patch
Double sided patch
Total
1days
1-2week
3-4days
4-5days
2-3week

FAQ

Q: What is needed for PCB/PCBA quotation?
A: For Bare PCB project, please provide Quantity, Gerber file and specification like material, surface finish treatment, copper thickness, board thickness, soldermask color and silkscreen color and other special
Q: Are my files safe?
A: Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole
process.. All documents from customers are never shared with any third parties. We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.
Q:What is your minimum order quantity (MOQ)?
A:Our MOQ is 1 PCS, sample and mass production all can support.
Q: How to calculate the shipping cost?
A: The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
Q:Are you factory?
A:YES,Our factory is located in No.26,Meiyuan 3rd Road,Intercontinental Industrial Park,Luoyang Town,Boluo County,Huizhou,Guangdong,China.
Q: What is your testing policy and how you control the quality?
A: Regarding to PCB samples, usually tested by flying probe; for PCB Volume over 3 square meters, usually tested by Electrical fixture which is faster. As to PCBA production, there are automated optical inspection (AOI) for each batch, X-ray inspection for BGA parts, first article inspection(FAI) before mass production.