• 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

4mil Pcb Manufacturing Assembly , Heavy Copper Pcb Manufacturing Companies

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
Min. Line Width 3mi,4mil,0.1mm,0.1mm(Flash Gold)/0.15mm(HASL) Min. Hole Size 0.1mm,0.15-0.2mm
Min. Line Spacing 0.003",4mil,0.2mm Product Name Printed Circuit Board,94V0 PCB Design / PCB Manufacturing / PCB Assembly In China,2 Layer HASL 94V0 FR4 PCB Manufacturer
Number Of Layers 4-Layer,2/4/6/8/10/12 Layers Solder Mask Blue,Green. Red. Blue. White. Black.Yellow,green/black/white/red/blue Etc.
High Light

4mil Pcb Manufacturing Assembly


OEM Pcb Manufacturing Assembly


0.1mm Pcb Manufacturing Companies

Leave a Message
Product Description

Pcb Manufacturing Assembly Pcb Manufacturing Companies Heavy Copper Pcb


CKS was founded in 2011, located in Shenzhen. We mainly offer High quality PCB fabricate, components purchase and assembly PCB(OEM PCB Assembly Service). From our ISO9001:2008 certified factory, we turn out up to 10000 square meter of PCBs and 400000 PCBAs monthly. For assembly, utilizing 8 high-speed SMT lines from Yamaha and Sony, to meet customers' need.


Essential details
Model Number:
power bank pcba, Electronic Book circuit board
Place of Origin:
Guangdong, China
Brand Name:
Supplier Type:
PCB Assembly manufacturer
Copper Thickness:
Product name:
toy Electronic Book circuit board
As the picture
Eight pages with abundant learning content
Accept customization
Accept customization
Accept customization
Accept customization
Supply Ability
Supply Ability
2000000 Piece/Pieces per Month
Packaging & delivery
Packaging Details
Packaging bag and Foam box in carton,Accept customization
Shantou ,Shenzhen,Guangzhou


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


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




4mil Pcb Manufacturing Assembly , Heavy Copper Pcb Manufacturing Companies 04mil Pcb Manufacturing Assembly , Heavy Copper Pcb Manufacturing Companies 1