Shenzhen Changkeshun Technology Co., Ltd.
| Payment Terms | L/C, Western Union, MoneyGram, T/T |
| Supply Ability | 300000 Pieces per Month |
| Delivery Time | 90-120 work days |
| Packaging Details | 26CM*22.5CM*10.5CM |
| Copper thickness | 1-2 once |
| Base material | fr-4 |
| Board thickness | 1.6~3.2mm |
| Surface finishing | HASL,OSP,ENIG |
| Solder mask color | Blue.green.red.black.white.etc,Green/blue/black/red/yellow/white |
| Service | One Stop Turnkey Service,OEM Services Provided |
| Solder mask | Green. Red. Blue. White. Black.Yellow,Green/Black/Blue/Red/purple/Yellow |
| Type | Electronic Board,Electronic PCB Assembly |
| Name | China PCB Manufacturing /94v0 PCB Board Prototype with Rohs |
| Pcb assembly process | DIP. SMT PCB Assembly |
| Brand Name | CKS |
| Model Number | CKS-Customized |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, Western Union, MoneyGram, T/T | Supply Ability | 300000 Pieces per Month |
| Delivery Time | 90-120 work days | Packaging Details | 26CM*22.5CM*10.5CM |
| Copper thickness | 1-2 once | Base material | fr-4 |
| Board thickness | 1.6~3.2mm | Surface finishing | HASL,OSP,ENIG |
| Solder mask color | Blue.green.red.black.white.etc,Green/blue/black/red/yellow/white | Service | One Stop Turnkey Service,OEM Services Provided |
| Solder mask | Green. Red. Blue. White. Black.Yellow,Green/Black/Blue/Red/purple/Yellow | Type | Electronic Board,Electronic PCB Assembly |
| Name | China PCB Manufacturing /94v0 PCB Board Prototype with Rohs | Pcb assembly process | DIP. SMT PCB Assembly |
| Brand Name | CKS | Model Number | CKS-Customized |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | Copper Clad Sheet High Frequency PCB ，ENIG Finish High Frequency PCB ，OSP High Frequency Circuit Board | ||
Copper Clad Sheet For Pcb Manufacturers High Frequency Pcb
Our main service:
Q&A
Q1. What is needed for quotation?
PCB: Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...)
PCBA: PCB information, BOM, (Testing documents...)
Q2. What file formats do you accept for production?
Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
Q3. Are my files safe?
Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole process.. All documents from customers are never shared with any third parties.
Q4. MOQ?
There is no MOQ in CKS.We are able to handle Small as well as large volume production with flexibility.
Q5. Shipping cost?
The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
| 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 |
| 11 | Min.Thickness of Soldermask | 10um |
| 12 | Soldermask | Green,Yellow,Black,White,Red,transparent photosensitive solder mask,Strippable solder mask |
| 13 | Min.Linewidth of Idents | 4mil |
| 14 | Min.Height of Idents | 25mil |
| 15 | Color of Silk-screen | White,Yellow,Black |
| 16 | Date File Format | Gerber file and Drilling file,Report series,PADS 2000 series,powerpcb series,ODB++ |
| 17 | E-testing | 100%E-Test:High Voltage Testing |
| 18 | Material for PCB | High TG Material:High Frequence(ROGERS,TEFLON,TADONIC,ARLON):Haloger free Material |
| 19 | Other Test | Impedance Testing,Resisitance Testing,Microsection etc |
| 20 | Special Technological Requirement | Blind&Buried Vias and High Thickness Copper |
| PCB Technical Specification | |
| Order quantity | 1-500,000 |
| Number of layer | 1,2,4,6,up to 22 layers |
| Board material | FR-4, glass epoxy, FR4 High Tg, Rohs compliant, Aluminum, Rogers, etc |
| PCB type | Hard, flexible, rigid-flexible |
| Shape | Any shape: Rectangular,round,slots,cutouts,complex,irregular, etc |
| Max PCB dimensions | 20inch*20inch or 500mm*500mm |
| Board thickness | 0.4~4.0mm |
| Thickness tolerance | ± 10% |
| Copper thickness | 1/2OZ 1OZ 2OZ 3OZ |
| Copper thickness tolerance | ± 0.25oz |
| Solder mask | Green, red, white, yellow, blue, black, etc |
| Silk screen | White, yellow, black, or negative, etc |
| Silk screen min line width | 0.006'' or 0.15mm |
| Surface finish | HASL, Nickle, Imm Gold, Imm Tin, Imm Silver, OSP etc |
| Min drill hole diameter | 0.01'',0.25mm.or 10 mil |
| PCB cutting | Shear,V-score,tab-routed |
PCBA FUNCTION TEST
LASER MACHINE
SMT WORKSHOP
All test before shipping
AUTOMATIC SCREW MACHINE
APPLICATION
Product usage
OUR COMPANY
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2011
Total Annual:
90000000-100000000
Employee Number:
120~130
Ecer Certification：
Active Member
Shenzhen Changkeshun Technology Co, Ltd. is a hightech enterprise engaged in the processing of electronic OEM/ODM pcba assembly, with over 10 years experience, mainly focused on one stop service including pcb fabrication, electronic components sourcing, pcba assembly function test and end produc... Shenzhen Changkeshun Technology Co, Ltd. is a hightech enterprise engaged in the processing of electronic OEM/ODM pcba assembly, with over 10 years experience, mainly focused on one stop service including pcb fabrication, electronic components sourcing, pcba assembly function test and end produc...
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