good quality shenzhen supplier rohs driver pcb boards

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Product Overview


Product Description

Factory Manufacture Capability

layer1-20 layer
Material typeFR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers
Board thickness0.21mm to 7.0mm
Copper thickness0.5 OZ to 6 oz
SizeMax. Board Size: 580mm×1100mm
Min. Drilled Hole Size: 0.2 mm (8 mil)
Min. Line Width: 4mil (0.1mm)
Min. Line Spacing: 4mil (0.1mm)
Surface finishingHASL / HASL lead free, HAL, Chemical tin, Immersion Silver/Gold, OSP, Gold plating
Solder Mask ColorGreen/Yellow/Black/White/Red/Blue
ToleranceShape tolerance: ±0.13
Hole tolerance: PTH: ±0.076 NPTH: ±0.05
CertificateUL, ISO 9001, ISO 14001 
Special requirementsBuried and blind vias+controlled impedance +BGA
ProfilingPunching, Routing, V-CUT, Beveling


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Packaging & Shipping

Delivery Time for  PCB board  


1)  PCB production time:  sample:  3-4 days /   mass production: within 7-8days 


 2)  PCB Assembly:  samples: whthin 4- 5days /  mass production: within 8-9days


 Inner Vaccum Packing Outer Carton Box



Our Services

1. Comprehensive documents audit to prevent mistakes in PCB Gerber and Bom.

2.Suggest best quality replacement with lower price.

3.Engineering support for test and provide suggestions for mass production.

4.Suggest best shipment method.

5. Sign NDA to keep your design safe.




1. What is the main application of your PCBA service?

   -Industrial commander, and other industrial devices.

   -Medical equipments main board.

   -Security electronics

   -Communicative devices

   -New energy electronics


2. Are you a factory or trade company?

   SENYAN  is a manufacturer with PCB factory and assembly factory.


3. How many employees in your factory?

    PCB factory: 500

    Assembly factory A: 100

    Assembly factory B: 300


4. What is percentage of your engineering and quality department?

    Engineering and Quality department takes 14% of the total employees.


5. Can you provide function test before delivery?

    Yes, we have 4 engineers specialized in testing, loading firmware, analyze failure...


6. What is your main market?

    North America, South America, West Europe and Australia.


7. What payment terms do you accept?

   -T/T, West Union,Money gram, L/C, D/P, D/A is acceptable, samples accept paypal.

   -FOB, CIF, DDU, Ex-work.



8. If I want to get a quotation, what files should I provide?

    -We need pcb layout file and Bom list to quote the PCBa cost.

    -If you need us to do function test, please also provide test instruction.


9. How to work with you?

   -Email and send us the pcb layout file, Bom list.

   -We will provide quotation of PCB and assembly in 2 hours and components price in 3-7 days.

   -Quotation approval by your side.

   -We will issue invoice to you for done payment.

 94v0 high quality lower price amazing FPC circuit board professional supplier 

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