• Shenzhen Changkeshun Technology Co., Ltd.
    This is my first experience with CKS, which was enough productive. Our new, custom module development was done in scheduled time, samples production was done very accurately. Very satisfied with the cooperation and looking forward to the next production stage. Special thanks to Crystal Chen and 长科顺邓工 for their professional work.
  • Shenzhen Changkeshun Technology Co., Ltd.
    Someth San
    Product was manufactured as requested. Agent very easy to communicate with.
  • Shenzhen Changkeshun Technology Co., Ltd.
    Anna Levin
    Great company , Great people, & a happy customer ! 100% exceed my expectations!
Contact Person : Taylor Yang
Phone Number : 8618927461805
WhatsApp : +8618927461805

1oz Pcb Fabrication Service , Bare Pcb Board Pcb Manufacturing Assembly

Place of Origin CHINA
Brand Name CKS
Certification ISO9001
Model Number CKS-Customized
Minimum Order Quantity 1 Piece/Pieces
Price USD 0.5-5
Packaging Details 26CM*22.5CM*10.5CM
Delivery Time 90-120 work days
Payment Terms L/C, Western Union, MoneyGram, T/T
Supply Ability 300000 Pieces per Month
Product Details
Copper Thickness 1oz,0.5-2.0 Oz Base Material FR4,Aluminium,Rogers
Min. Line Width 3mi,4mil,0.1mm Surface Finishing HASL,OSP
Product Name Printed Circuit Board,2 Layer HASL 94V0 FR4 PCB Manufacturer PCB Layer SMT DIP Electronic Board
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Product Description

Pcb Fabrication Service Bare Pcb Board Pcb Manufacturing Assembly


Files and Requirment for PCB,PCBA quotation:

  • A BOM (Bill of Materials) with reference designators: component description, manufacturer’s name and part number.
  • PCB Gerber files.
  • A PCB fabrication drawing and PCBA assembly drawing.
  • Test procedures.
  • Any mechanical restrictions such as assembly height requirements
  • PCB board manufacture and PCBA service:
    • o PCB board made, circuit board parts purchased by us
    • o Electronic testing circuit board or PCBA
    • o Fast delivery, anti-static package
    • o RoHS Directive-compliant, lead-free
    • o One stop service from PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly, test, packing and PCB delivery
    • o Eleectronic manufacturing service
  • Detailed terms for PCB assembly:
    • o Technical requirement:
      • § Professional surface-mounting and through-hole soldering technology
      • § Various sizes like 1206, 0805, 0603 components SMT technology
      • § ICT (In Circuit Test), FCT (Functional Circuit Test) technology
      • § PCB assembly with UL, CE, FCC, RoHS approval
      • § Nitrogen gas reflow soldering technology for SMT
      • § High standard SMT and solder assembly line
      • § High density interconnected board placement technology capacity
    • o Quote requirement:
      • § Gerber file and Bom list
      • § Clear pics of pcba or pcba sample for us
      • § Test method for PCBA
    • o PCB specification:
      • § Layer: 1 to 12 layers
      • § Material: FR-4, CEM-1, CEM-3, Hight TG, FR4 halogen free, FR-1, FR-2,Aluminum etc.
      • § Max. finished thickness: 0.2 to 4.0mm (0.02 ~ 0.25)
      • § Max. finished board side: 500 x 500mm (20 x 20”)
      • § Min. drilled hole size: 0.25mm (10mil)
      • § Min. line width: 0.10mm (4mil)
      • § Min. line spacing: 0.10mm (4mil)
      • § Surface finish/treatment: HALS/HALS lead free, chemical tin, chemical gold, immersion gold, plating gold
      • § Copper thickness: 0.5 to 3.0 oz
      • § Solder mask color: green/black/white/red/blue
      • § Inner packing: plastic bag
      • § Outer packing: standard carton packing
      • § Hole tolerance: PTH: ±0.076, NTPH: ±0.05
      • § Certificate: UL, ISO 9001, ISO 14001, RoHS,UL
      • § Profiling punching: routing, V-cut, beveling
      • § Providing OEM service to all sorts of printed circuit board assembly



Detailed Terms for PCB Assembly

Technical Requirement Professional Surface-mounting and Through-hole soldering Technology
Various sizes like 1206,0805,0603 components SMT technology
ICT(In Circuit Test),FCT(Functional Circuit Test) technology
PCB Assembly With CE,FCC,Rohs Approval
Nitrogen gas reflow soldering technology for SMT
High Standard SMT&Solder Assembly Line
High density interconnected board placement technology capacity
Quote&Production Requirement Gerber File or PCB File for Bare PCB Board Fabrication
Bom(Bill of Material) for Assembly,PNP(Pick and Place file) and Components Position also needed in assembly
To reduce the quote time, please provide us the full part number for each components,Quantity per board also the quantity for orders.
Testing Guide&Function Testing method to ensure the quality to reach nearly 0% scrap rate
OEM/ODM/EMS Services PCBA, PCB assembly: SMT & PTH & BGA
PCBA and enclosure design
Components sourcing and purchasing
Quick prototyping
Plastic injection molding
Metal sheet stamping
Final assembly
Test: AOI, In-Circuit Test (ICT), Functional Test (FCT)
Custom clearance for material importing and product exporting
Other PCB Assembly Equipments SMT Machine: SIEMENS SIPLACE D1/D2 / SIEMENS SIPLACE S20/F4
Reflow Oven: FolunGwin FL-RX860
Wave Soldering Machine: FolunGwin ADS300
Automated Optical Inspection (AOI): Aleader ALD-H-350B,X-RAY Testing Service
Fully Automatic SMT Stencil Printer: FolunGwin Win-5



Product Description
Product Name
PCBA customize
Surface Finishing
Gold Plating
ROHS. ISO9001.
Pcb board material
Fr4 / Aluminum / Cu
Copper Thickness
Board Thickness
Testing Service
Fly-probe/AOI/100%function Testing
PCB layer
SMT DIP Electronic Board



FR-4 Process capability
NO Item Craft Ability
1 Surface Finish HASL,Immersion Gold,Gold Plating,OSP,Immersion Tin,etc
2 Layer 1-32 layers
3 Min.Line Width 4mil
4 Min.Line Space 4mil
5 Min.Space between Pad to Pad 3mil
6 Min.Hole Diameter 0.20mm
7 Min.Bonding Pad Diameter 0.20mm
8 Max.Proportion of Drilling Hole and Board Thickness 1:10
9 Max.Size of Finish Board 23inch*35inch
10 Rang of Finish Board′s Thickness 0.21-3.2mm


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