Shenzhen Sky-Win Technology Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 50000 pcs per months |
| Delivery Time | 5-8 work days of turnkey pcb assembly |
| Packaging Details | Cartons |
| Item | PCB Fabrication Service |
| Manufacturing quality system | IATF16949 |
| Solder mask color | Green,white,black,red,blue… |
| Silkscreen Color | White,black,yellow,blue… |
| Surface finishing | HASL,OSP,ENIG,HASL Lead Free |
| PCB Solder Type | Water Soluble Solder Paste, RoHS lead free |
| Copper thickness | 2oz |
| Base material | FR-4 |
| Number of layers | 4-Layer |
| Type | Customizable,Electronic Board |
| PCBA Testing | X-ray,AOI Test,Functional test |
| PCBA package | QFN,BGA,SSOP,PLCC,LGA |
| Brand Name | Sky-Win |
| Model Number | 017 PCB Fabrication |
| Certification | IATF16949/ROHS |
| Place of Origin | Shenzhen |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 50000 pcs per months |
| Delivery Time | 5-8 work days of turnkey pcb assembly | Packaging Details | Cartons |
| Item | PCB Fabrication Service | Manufacturing quality system | IATF16949 |
| Solder mask color | Green,white,black,red,blue… | Silkscreen Color | White,black,yellow,blue… |
| Surface finishing | HASL,OSP,ENIG,HASL Lead Free | PCB Solder Type | Water Soluble Solder Paste, RoHS lead free |
| Copper thickness | 2oz | Base material | FR-4 |
| Number of layers | 4-Layer | Type | Customizable,Electronic Board |
| PCBA Testing | X-ray,AOI Test,Functional test | PCBA package | QFN,BGA,SSOP,PLCC,LGA |
| Brand Name | Sky-Win | Model Number | 017 PCB Fabrication |
| Certification | IATF16949/ROHS | Place of Origin | Shenzhen |
| High Light | Double Sided Pcb Circuit Board Assembly ，CEM3 Pcb Circuit Board Assembly ，Double Sided PCB Fabrication | ||
Double Sided FR4 CEM3 PCB Assembly Circuit Board Fabrication Assembly One Stop Service
Double Sided Board Fabrication
Double Sided Board is a printed circuit board with copper on both sides of Top (top layer) and Bottom (bottom layer), both sides can be wired and welded, and the middle is a layer of insulation layer, which is a commonly used printed circuit board. Both sides can be wired, greatly reducing the difficulty of wiring, so it is widely used.
Both sides of the Double Sided Board have wiring, but to use the wires on both sides, there must be an appropriate circuit connection between the two sides. This "bridge" between circuits is called a pilot hole. A pilot hole is a small hole filled with or coated with metal on the PCB board, which can be connected with wires on both sides. Because the area of the Double Sided Board is twice as large as that of the Single Sided Board, the Double Sided Board solves the difficulty of the Single Sided Board because of the wiring interleaving (which can be channeled through the hole to the other side), and it is more suitable for more complex circuits than the Single Sided Board.
Shenzhen Sky-Win is a one-stop PCBA service provider - Our current focus on the PCBA one-stop supplier schematic design, software development, PCB Layout, a full set of material purchasing, SMT+DIP manufacturing, board direct supply and other OEM/ODM services.
PCB Assembly Technical Capabilities
| Article | Description | Capability | |
| Sercive | PCB and SMT assembly with one-stop service | ||
| Files we need | PCB: Gerber files(CAM, PCB, PCBDOC) | ||
| Components: Bill of Materials(BOM list) | |||
| Assembly: Pick-N-Place file | |||
| Material | Laminate materials | FR4, high TG FR4, high frequency, alum, FPC | |
| Board cutting | Number of layers | 1-32 | |
| Min.thickness for inner layers | 0.003”(0.07mm) | ||
| (Cu thickness are excluded) | |||
| Board thickness | Standard | (0.1-4mm±10%) | |
| Min. | Single/Double:0.008±0.004” | ||
| 4layer:0.01±0.008” | |||
| 8layer:0.01±0.008” | |||
| Bow and twist | 7/1000 | ||
| Copper weight | Outer Cu weight | 0.5-4 0z | |
| Inner Cu weight | 0.5-3 0z | ||
| Drilling | Min size | 0.0078”(0.2mm) | |
| Drill deviation | ±0.002″(0.05mm) | ||
| PTH hole tolerance | ±0.002″(0.005mm) | ||
| NPTH hole tolerance | ±0.002″(0.005mm) | ||
| Solder mask | Color | Green,white,black,red,blue… | |
| Min solder mask clearanace | 0.003″(0.07mm) | ||
| Thickness | (0.012*0.017mm) | ||
| Silkscreen | Color | white,black,yellow,blue… | |
| Min size | 0.006″(0.15mm) | ||
| E-test | Function Test | 100% Functional test | |
| PCBA Testing | X-ray,AOI Test,Functional test | ||
| Pcb assembly | one-stop service electronic manufacxturer service | ||
| Component sourcing | Yes | ||
| Certificate | IATF16949,ROHS,UL | ||
| Delivery time: | PCB | 3-12days | |
| PCBA | 8-20days | ||
| Tolerance of pcb | ±5% | ||
| Max size of finish board | 450*450mm | ||
| MOQ | NO MOQ (1pcs) | ||
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | ||
| PCB outline | Square,circle,irregular(with jigs) | ||
| package | QFN,BGA,SSOP,PLCC,LGA | ||
FAQ
1).Q: How to process it if i have no drawing?
A: Firstly let us know your detail requirements( if you have sample, please ship to us, we will copy it). Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
2).Q: What is the MOQ and fastest deliver time?
A: 1 pcs prototype+air express like DHL/UPS/FedEx/TNT.
3).Q: What kind of files you need to PCBA quotations?
A: PCB files (Gerber), Bom list, XY Data (pick-N-place).
4).Q: Do you support OEM PCB services?
A: Yes, our R&D team is experienced and help you make your ideas come ture.
5).Q: Is it OK to print my logo on product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2015
Total Annual:
2,000,000-3000000
Employee Number:
100~120
Ecer Certification：
Active Member
Shenzhen Sky-Win Technology Co., Ltd was established in 2015, provide one-stop services for PCB manufacturing, component sourcing, PCB assembly and testing. We have own PCB and PCB assembly factories, and a variety of professional testing equipments. Sky-win specializes in rigid and fle... Shenzhen Sky-Win Technology Co., Ltd was established in 2015, provide one-stop services for PCB manufacturing, component sourcing, PCB assembly and testing. We have own PCB and PCB assembly factories, and a variety of professional testing equipments. Sky-win specializes in rigid and fle...
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