SMT Electronic Component PCB Assembly

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
component pcb assembly
Base Material:
Copper Thickness:
Board Thickness:
Min. Hole Size:
Min. Line Width:
Min. Line Spacing:
Surface Finishing:
pcb maximum dimension:
610 x 1100mm
pcb dimension tolerance:
minimum line width:
minimum line space:
hole diameter tolerance:
hole position tolerance:
laser drill hole size:
Surface Finish:
100% Function Testing:
Supply Ability:
20000000 Piece/Pieces per Week
Packaging Details
High Quality Carton Box
Lead Time:

SMT Electronic Component PCB Assembly

Company Information

Based in Shenzhen, Shenzhen Eastwin Ltd specialize in pcb design, pcb fabricate, components sourcing, and one stop pcb assembly service, also could provide:

– Reverse Engineering Services
– Fast PCB&PCBA Prototyping
– Cable&Wire Assemblies
– Plastics and Molds
– Function Testing

1.Main Production Equipment (8 SMT LINE 3DIP LINE)

ITEM Device Name Model Brand Name Qty Remarks
1 Full Automatic Screen Printer DSP-1008 DESEN 8
2 SMT Machine YG200 YAMAHA 5 8 SMT Line
3 SMT Machine YV100XG YAMAHA 3
4 SMT Machine YG100XGP YAMAHA 19
5 SMT Machine YV88 YAMAHA 5
6 Reflow Soldering 8820SM NOUSSTAR 4
7 Reflow Soldering XPM820 Vitronics Soltec 3
8 Reflow Soldering NS-800 II JT 1
9 Solder Paste Inspection REAL-Z5000 REAL 1
10 Automatic Optical Inspection System B486 VCTA 3
11 Automatic Optical Inspection System HV-736 HEXI 5
11 X-Ray AX8200 UNICOMP 1
12 Universal 4*48-pindrive concurrent multiprogramming system Beehive204  ELNEC 3
13 Automatic Plug-In machines XG-3000 SCIENCGO 2
14 Automatic wave soldering system WS-450 JT 1 3 DIP LINE
15 Automatic wave soldering system MS-450 JT 2

SMT LINE Surface Mount (SMT)

– Juki KE 760L (3) SMD Pick-NPlace,
Flex Mounter
– Juki KE 730L (4) SMD Pick-NPlace,
Flex Shooter
– Large inventory of trolleys and
feeders for quick change
– Host line computer for offline
– Juki TR3 MTC (3) High Speed
Matrix Tray Changer
– MPM SPM Screen Printer with
– Transition Automation PPS 2000
Screen Printer
– DEK 265 Screen Printer, Pass
Through, vision alignment
– Conceptronic HVN 102 High
Velocity, Air/Nitrogen Forced
Convection Reflow Oven

SMT Electronic Component PCB Assembly


SMT Electronic Component PCB Assembly

Thru-hole Assembly

– Electronic Counter for Tape &
Reel (2)
– Electronic Counter for Loose
Piece (2)
– AIR-VAC PCB RM12 Selective
Soldering System
– Schleuniger CS9000 Wire
Cutting Machine Computer
– Artos CS-6 Wire Cutting
Machines (2)
– Terminating equipment for all
connector brands and styles

Our Services

SMT Electronic Component PCB Assembly

Product Description

1.Process Capability

1) Bare Printed Circuit Board Process Capability:

1 Layers Single Sided,2 to 18 Layer
 2 Board material type FR4,CEM-1,CEM-3,ceramic substrate board, aluminum based board, high-Tg, Rogers and more
 3 Compound material lamination 4 to 6 layers
 4 Maximum dimension 610 x 1,100mm
 5 Dimension tolerance ±0.13mm
 6 Board thickness coverage 0.2 to 6.00mm
 7 Board thickness tolerance ±10%
 8 DK thickness 0.076 to 6.00mm
 9 Minimum line width 0.10mm
10 Minimum line space 0.10mm
11 Outer layer copper thickness 8.75 to 175µm
12 Inner layer copper thickness 17.5 to 175µm
13 Drilling hole diameter (mechanical drill) 0.25 to 6.00mm
14 Finished hole diameter (mechanical drill) 0.20 to 6.00mm
15 Hole diameter tolerance (mechanical drill) 0.05mm
16 Hole position tolerance (mechanical drill) 0.075mm
17 Laser drill hole size 0.10mm
18 Board thickness and hole diameter ratio 10:1
19 Solder mask type Green, Yellow, Black, Purple, Blue, White and Red
20 Minimum solder mask Ø0.10mm
21 Minimum size of solder mask separation ring 0.05mm
22 Solder mask oil plug hole diameter 0.25 to 0.60mm
23 Impedance control tolerance ±10%
24 Surface finish Hot air level, ENIG, immersion silver, gold plating, immersion tin and gold finger

2) PCBA (PCB Assembly) Process Capability:

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 UL,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


2.PCBA Production Flow

SMT Electronic Component PCB Assembly

Eastwin, the Most professional R&D and OEM PCB Assembly Manufacturer in China!

SMT Electronic Component PCB Assembly

3. PCB&PCBA Certificate

SMT Electronic Component PCB Assembly

4. PCBA(PCB Assembly) Products Show

SMT Electronic Component PCB Assembly                SMT Electronic Component PCB Assembly               SMT Electronic Component PCB Assembly

SMT Electronic Component PCB Assembly                SMT Electronic Component PCB Assembly               SMT Electronic Component PCB Assembly

Packaging & Shipping

SMT Electronic Component PCB Assembly

SMT Electronic Component PCB Assembly


SMT Electronic Component PCB Assembly

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 have a 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 sales by cellphone if urgent.

Q:How long will we get the quotation after providing pcb gerber file,completed bom list,part datasheet and PNP file?

A: The quotation will be sent in 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.




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