Multilayer Bitcoin Asic USB Miner PCB Bitcoin Hash Board PCB Supplier

Company Information
- Reverse Engineering Services
- Fast PCB&PCBA Prototyping
- Cable&Wire Assemblies
- Plastics and Molds
- Function Testing
1.MainProduction Equipment(8SMTLINE3DIPLINE)
ITEM
DeviceName
Model
BrandName
Qty
Remarks
1
FullAutomaticScreenPrinter
DSP-1008
DESEN
8
2
SMTMachine
YG200
YAMAHA
5
8SMTLine
3
SMTMachine
YV100XG
YAMAHA
3
4
SMTMachine
YG100XGP
YAMAHA
19
5
SMTMachine
YV88
YAMAHA
5
6
ReflowSoldering
8820SM
NOUSSTAR
4
7
ReflowSoldering
XPM820
VitronicsSoltec
3
8
ReflowSoldering
NS-800II
JT
1
9
SolderPasteInspection
REAL-Z5000
REAL
1
10
AutomaticOpticalInspectionSystem
B486
VCTA
3
11
AutomaticOpticalInspectionSystem
HV-736
HEXI
5
11
X-Ray
AX8200
UNICOMP
1
12
Universal4*48-pindriveconcurrentmultiprogrammingsystem
Beehive204
ELNEC
3
13
AutomaticPlug-Inmachines
XG-3000
SCIENCGO
2
14
Automaticwavesolderingsystem
WS-450
JT
1
3DIPLINE
15
Automaticwavesolderingsystem
MS-450
JT
2
SMT LINE
DIP LINEOur ServicesProduct Description
1.Process Capability
1)BarePrinted Circuit Board Process Capability: 1LayersSingle Sided,2 to 18 Layer2Board material typeFR4,CEM-1,CEM-3,ceramic substrate board, aluminum based board, high-Tg, Rogers and more3Compound material lamination4 to 6 layers4Maximum dimension610 x 1,100mm5Dimension tolerance±0.13mm6Board thickness coverage0.2 to 6.00mm7Board thickness tolerance±10%8DK thickness0.076 to 6.00mm9Minimum line width0.10mm10Minimum line space0.10mm11Outer layer copper thickness8.75 to 175µm12Inner layer copper thickness17.5 to 175µm13Drilling hole diameter (mechanical drill)0.25 to 6.00mm14Finished hole diameter (mechanical drill)0.20 to 6.00mm15Hole diameter tolerance (mechanical drill)0.05mm16Hole position tolerance (mechanical drill)0.075mm17Laser drill hole size0.10mm18Board thickness and hole diameter ratio10:119Solder mask typeGreen, Yellow, Black, Purple, Blue, White and Red20Minimum solder maskØ0.10mm21Minimum size of solder mask separation ring0.05mm22Solder mask oil plug hole diameter0.25 to 0.60mm23Impedance control tolerance±10%24Surface finishHot air level, ENIG, immersion silver, gold plating, immersion tin and gold finger
2) PCBA (PCB Assembly) Process Capability: Technical RequirementProfessional Surface-mounting and Through-hole soldering TechnologyVarious sizes like 1206,0805,0603 components SMT technologyICT(In Circuit Test),FCT(Functional Circuit Test) technologyPCB Assembly With UL,CE,FCC,Rohs ApprovalNitrogen gas reflow soldering technology for SMTHigh Standard SMT&Solder Assembly LineHigh density interconnected board placement technology capacityQuote&Production RequirementGerber File or PCB File for Bare PCB Board FabricationBom(Bill of Material) for Assembly,PNP(Pick and Place file) and Components Position also needed in assemblyTo reduce thequote time,please provide us thefullpart 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 rateOEM/ODM/EMS ServicesPCBA, PCB assembly: SMT & PTH & BGAPCBA and enclosure designComponents sourcing and purchasingQuick prototypingPlastic injection moldingmetal sheet stampingFinal assemblyTest: AOI, In-Circuit Test (ICT), Functional Test (FCT)Custom clearance for material importing and product exportingOther PCB Assembly EquipmentsSMT Machine: SIEMENS SIPLACE D1/D2 / SIEMENS SIPLACE S20/F4Reflow Oven: FolunGwin FL-RX860Wave Soldering Machine: FolunGwin ADS300Automated Optical Inspection (AOI): Aleader ALD-H-350B,X-RAY Testing ServiceFully Automatic SMT Stencil Printer: FolunGwin Win-5
2.PCBAProduction Flow
Eastwin, the Most professional R&D and OEM PCB Assembly Manufacturer in China!
3. PCB&PCBA Certificate
4. PCBA(PCB Assembly) Products Show
Packaging & ShippingFAQ
Q:What files do you use in bare pcb fabrication?
A:Gerber RS-274X,274D,Eagle and AutoCAD's DXF,DWG
Q:What format of Bom List you prefer?
A:We prefer in MS-Excel with Components Part No.,Manufacturer,Quantity,Value info, other format are also accepted.
Q:How can i know the processing about my PCBA order?
A:Each Customer will havea sale to contact with you. Eastwin working hours:AM 9:00-PM 6:00(Beijing Time) from Monday to Friday. we will reply your email in 2hours during our working time. And you also could contact with our salesby cellphoneif urgent.
Q:How long will we get the quotation after providing pcb gerber file,completed bom list,part datasheet andPNP file?
A: The quotation will be sentin less than 2 work days, for some special components, you also could recommend supplier to us.
Q:If all PCBAs will be tested before delivery if we provide the function testing method?
A:Yes, we ensure that each piece of PCBA will be tested before shipment, we ensure the goods we sent with good quality.