Huashengxin Circuit Limited
Circuit connects the world, technology leads the future.
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UL ISO9001 IATF16949 Approved Printed Circuit Boards Green Solder Mask
ISO9001, IATF16949 approved Shenzhen Factory Double side PCB Green soldermask
2L Printed Circuit Board
The max layers is 32layer,needs to review if ≥20 layer.
The max finish panel size is 740* 500 MM, but if >600 MM, needs to review the board at first.
The Minimum panel size is 5 * 5mm.
PCB raw materials include PI +FR4,FR4, Rogers,Halogen-free, High TG materials, etc.
PCB thickness capability is from 0.2~4.0mm, if thickness less than 0.2 mm, or more than 4 mm, will needs to review.
PCB copper thickness capability is H~5oz. If more than 5oz, will need to review.
Bow and twist tolerance is 0.075%.
The minimum hole size is 0.15mm, if drilling size less than 0.15mm, will need to confirm.
The max hole size is 6.0mm, if hole size more than 6mm, will need to use milling to enlarge holes.
Min space in inner layer(one-sided): 4～8L(include): sample: 4 mil; small volume: 4.5 mil;
8~12L(include): sample: 5 mil; small volume: 5.5 mil
12～18L(include): sample: 6 mil; small volume: 6.5 mil
PCB solder mask Color: Green, Matt green,Blue, Matt blue, Black, Matt black, Yellow, Red, White,etc
PCB silkscreen color: White, Black, etc
PCB surface: HASL lead free, ENIG, Immersion Sn, OSP, Selective ENIG + OSP, Immersion Silver, ENEPIG, Gold Finger,etc.
Good quality, cheap price, fast delivery!
FAQ:
Q1:Could you provide PCB Assembly services and components sourcing?
A: Yes, we could also provide components sourcing and PCB Assembly services as well as box build if request.
Q2:Which countries have you worked with?
A:USA, Canada, Italy, Germany, UK, Spain, France, Russia, Iran, Turkey, Czech Republic,Austria, Australia, Brazil, Japan, India etc.
Q3:Are my PCB files safe when I submit them to you for manufacturing?
A: We respect customer's copyright and will never manufacture PCB for someone else with your files unless we receive written permission from your side, nor we'll share these files with any other 3rd parties. And we could sign NDA with client if necessary.
Q4:If we have no PCB file/Gerber file, only have the PCB sample,can you produce it for me?
A: Yes,we could help you to clone the PCB. Just send the sample PCB to us, we could clone the PCB design and work out it.
Q5:What is your standard lead time for PCB?
A: Sample/prototype(less than 3sqm):
1-2 Layers: 3 to 5working days (fastest 24hours for quick turn services)
4-8 Layers: 7~12 working days (fastest 48hours for quick turn services)
Mass production (less than 200sqm):
1-2 Layers:7 to 12 working days
4-8 Layers:10 to 15 working days