PCB&PCB Assembly

Company Information:

Established in 2003,Shenzhen Keyou PCB Co. Ltd is a professional high-tech factory that is engaged in PCBs manufacturing,including high-precision double sided and multilayer circuit boards from China.

Shenzhen, China


  • Phone +86/0755-27790027
  • Fax +86/0755-83049047

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Company Postings:

(1) SMT parts, accessories & PCB supplies item

(2) products in the catalog

(4) news releases

PCB&PCB Assembly

PCB&PCB Assembly


PCB&PCB Assembly


Assembly Services

Offered by:

Shenzhen KEYOU PCB Co.,Ltd


PCB&PCB Assembly Description:

Technical Details:

Name:PCB&PCB Assembly 

Layers: 4L

Board thickness:0.2-3.2mm

Minimum line width/spacing:4 mil

Minimum hole diameter:0.1mm

Finishing copper thickness: 1oz

Surface finishing:Lead Free HASL

Solder mask:Green


Base material:FR4

Flammability:94V0 standard


Production Capability for PCB:


1Layer:1 to 24 layers

2Material type:FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers

3Board thickness:0.20mm to 3.4mm

4Copper thickness:0.5 OZ to 4 OZ

5Copper thickness in hole:>25.0 um (>1mil)

6Max. Board Size: (580mm×1200mm)

7Min. Drilled Hole Size:4mil(0.1mm)

8Min. Line Width:3mil (0.075mm)

9Min. Line Spacing:3mil (0.075mm)

10Surface finishing:HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating

11Solder Mask Color:Green/Yellow/Black/White/Red/Blue

12Shape tolerance: ±0.13

13Hole tolerance: PTH: ±0.076 NPTH: ±0.05

14Package:Inner packing: Vacuum packing / Plastic bag,Outer packing: Standard carton packing

15Certificate:UL,SGS,ISO 9001:2008

16Special requirements:Buried and blind vias+controlled impedance +BGA

17Profiling:Punching, Routing, V-CUT, Beveling

About Us
Founded in 2003, KeYou PCB is a leading manufacturer specializing in Printed Circuit Board(PCB) to serving a wide variety of industrial with their needs.
With 5000 sqm area, advanced equipments and professional teams,KeYou can produce 8000 square meters per month, including single-sided, double-sided, multilayer PCB ( up to 24 layers), copper /aluminum based PCB, high frequency PCB and so on.

Advanced Equipments
The advanced equipments from Japan Hitachi,Europe Opel and Taiwan Universal: drilling machines, etching machines, electroplating line, electricity milling machines, clean machines, flying probe machines etc, to help control product manufacturing costs and improve overall quality.

Choose Us
Our advantages:
  •     Product's design: as per customer's drawing or sample.
  •     Production equipment: machining center, CNC engraving milling machine, CNC, lathe machine, milling machine, punching machine, CNC milling machines, centerless grinding, and many other precision equipment.
  •     QC system: 100% inspection before shipment.
  •     Packaging: vacuum bag, single polybag, bubble bags, wooden case or as requests.
Quality guarantee:
  •     Our company with good quality and sincere services.
  •     The main materials we use are all high level in the domestic.
  •     We offer stable quality, preferential price, on-time delivery and refined services.

PCB&PCB Assembly was added in Aug 2015

PCB&PCB Assembly has been viewed 488 times

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