Specifications

1.OEM PCB Manufacturing Company
2.UL,SGS,ROHS Certificate
3.OEM&ODM are welcome
4.X-ray&AOI Test
5.TT/Paypal advance

Welcome To Eastwin

 

1:Our OEM PCB board manufacture and SMT PCB Assembly service

* PCB board file with parts list provided by customers

* PCB board made, circuit board parts purchased by us

* PCB board with parts assembled

* Test: AOI, In-Circuit Test (ICT), Functional Test (FCT)

* Fast delivery, anti-static package

* RoHS Directive-compliant, lead-free

* Custom clearance for material importing and product exporting

 

2:Eastwin PCB assembly Equipment:

· 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

· Fully Automatic SMT Stencil Printer: FolunGwin Win-5

 

3: Eastwin SMT Production Flow:

Material Receiving → IQC → Stock → Material to SMT → SMT Line Loading → Solder Paste/Glue Printing → Chip Mount → Reflow → 100% Visual Inspection → Automated Optical Inspection (AOI) → SMT QC Sampling → SMT Stock → Material to PTH → PTH Line Loading → Plated Through Hole → Wave Soldering → Touch Up → 100% Visual Inspection → PTH QC Sampling → In-Circuit Test (ICT) → Final Assembly → Functional Test (FCT) → Packing → OQC Sampling → Shipping

 

4:Requested information for PCB assembly:

· Gerber file of the bare PCB board (Gerber file,Eagle file,PCB file,etc)

· BOM (components list) for assembly,Schematic if necessary

· Programming files & Programming tool if necessary

· Testing Guide & Test Fixtures if necessary

· Clear picturers of pcba or pcba samples for us

· Please kindly advise us if there is any acceptable components substitution.

 

5.Eastwin PCB Fabrication Capabilities

No	Items	PCB Fabrication Capabilities
1	Number of Layer	1,2,4 or 6,upto 18 layer
2	Base Material	FR4, CEM-1, CEM-3, Aluminium, High Tg, Rogers
3	Order Quantity	1 to 50,000
4	Board Shape	Retangular,round,slots,cutouts,complex,irregular
5	Board Type	Rigid, Flexible, Rigid-flexible
6	Board Cutting	Shear,V-score,Tab-routed
7	Board Thickness	0.2-4.0mm, Flex 0.01-0.25mm
8	Copper Weight	1.0, 1.5, 2.0 oz
9	Solder Mask	Red,White,Yellow,Blue,Black(Double/single side)
10	Silk Screen	White,Yellow,Blue,Black,Red(Double/single side)
11	Silk Screen Min Line Width	0.006'' or 0.15mm
12	Max Board Dimensions	20 inch*20inch or 500mm*500mm
13	Min Trace/Gap	0.10mm, or 4mils
14	Min Drill Hole Diameter	0.01'',0.25mm, or 10mils
15	Surface Finish	HASL,Nickle,ENIG,ImmersionTin/Silver,OSP,etc.
16	Board Thickness Tolerance	±10%
17	Copper Weight Tolerance	± 0.25 oz
18	Minimal Slot Width	0.12'', 3.0mm, or 120mils
19	V-Score Depth	20-25% of board thickness
20	Design File Formate	Gerber RS-274,274D,Eagle and AutoCAD's DXF,DWG

 

6.Testing Procedures For PCB Board

---We perform multiple quality assurance procedures before shipping out any PCB board. These include:

· Visual Inspection

· Flying probe

· Bed of nails

· Impedance control

· Solder-ability detection

· Digital metallograghic microscope

· AOI (Automated Optical Inspection)

 

7:Packaging:

Inner packing :Vacuum Package Outer packing:Standard Carton

---Finished boards are vacuum packed with bubble wraps and silica gel to prevent oxidization and damage duringtransportation.All the PCB will be checked before shipping.

 

8.Payment Terms:TT&Paypal In Advance

 

9.Lead Time For PCB and PCBA

PCB Board:5-7 days

PCBA:20-25 days

Samples for Approval before mass production.