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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Eastwin PCB Assembly
  • Model Number: Electronic PCB Assembly
  • Base Material: FR-4
  • Copper Thickness: 1oz
  • Board Thickness: 1.6mm,1.2mm,1.0mm,0.4mm
  • Min. Hole Size: 0.25mm
  • Min. Line Width: 0.075mm
  • Min. Line Spacing: 0.075mm
  • Surface Finishing: HASL, ENIG
  • PCB Assembly Solder Mask: Green,Blue,Red,Yellow,White
  • Silk Screen: White,Silver,Blue
  • Min Trace/Gap: 0.10mm
  • Design File Formate: Gerber RS-274,274D,Eagle and AutoCAD's DXF,DWG
  • One Stop OEM Service: Accept
  • PCB Assembly Engineering Service: Yes
  • Testing Service: AOI Testing X-ray
  • Certificate: ISO9001:2008
  • PCB Assembly Application: Electronics Device
  • Other PCB Assembly Service: Contract Manufacturing Services

Packaging & Delivery

Packaging Details: PCB Assembly Packing Details: Inner packing :Vacuum Package Outer packing:Standard Carton
Delivery Detail: Shipped in 25 days after payment

Welcome to EASTWIN


We strive to provide the best contract manufacturing services


UL RoHS Compliant Electronic SMT Components PCB Assembly,SMD/Through hole type PCB assembly with Fast Lead time around 15working days qaulity guaranteed.


Eastwin PCB&PCBA Contract Manufacturing Services Including Blows:


Fast PCB Fabrication for Samples and Mass Production

Electronic Components Sourcing Services

PCBA Assembly Services:SMT,DIP,BGA...

Function Test

Stencil,Cable and Enclosure Assembly 

Reverse engineering service

Standard Packing and On time Delivery


Eastwin The Most Professional OEM R&D and Electronics Assembly Contract Manufacturing Supplier In China.


*Fast Delivery:

 PCB/PCBA Products 12Hours the fastest. 

Provide the whole industry chain service,

 From the pcb board, components purchase to pcb assembly,function testing and casing assembly.


*Engineering Support:

PCB file will be checked by our PCB engineer before production and PCBA will be test

according to our engineering testing guide.


*Customers Service:

Every feedback to our service department will be dealt with in time.


*Customers Solutions:

Provide reasonable suggestion with the pcb files design and bom list choice to Enhance the competitiveness of product in the markets.


Full Tracking:

Systematic order process, could check the production status of the entire purchase order


Main Products Application


Household Appliances

Medical Products

Automotive Products

Industrial Products

Communication Products(AVL/GPS/GSM Devices)

Consumer Electronics





PCB Manufacturing Service

Double-sided, Multi-layer Printed Circuit Boards

Prototype, Pre-production and Medium to High Volume Production.

24 Hours Rush Delivery

Electrical Testing

Anti-bag packing


Testing Procedures For PCB Board
 ---We perform multiple strict quality assuring procedures before shipment

Visual Inspection

Flying probe

Bed of nails

Impedance control

Solder-ability detection

Digital metallograghic microscope

AOI (Automated Optical Inspection) 


PCB Lead Time





Mass Production





Four Layer




Six Layer




Eight Layer






Standard Component Sourcing Service


Supplier → Components Purchase → IQC → Protection Control → Material Supply → Firmware


Technical Requirement for PCB  Assembly: 

Professional Surface-mounting and Through-hole soldering Technology

Various sizes like 1206,0805,0603,0402,0201 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.



Prototype&Low Volume PCB Assembly,from 1 Board to 250,is specialty,or up to 1000

Type of Assembly


Solder Type

Water Soluble Solder Paste,Leaded and Lead-Free


Passive Down to 0201 size


Leadless Chip Carriers/CSP

Double-sided SMT Assembly

Fine Pitch to 0.8mils

BGA Repair and Reball

Part Removal and Replacement

Bare Board Size

Smallest:0.25*0.25 inches

Largest:20*20 inches

File Formate

Bill of Materials

Gerber files

Pick-N-Place file

Types of Service

Turn-key,partial turn-key or consignment

Component packaging

Cut Tape,Tube,Reels,Loose Parts

Turn Time

Same day service to 15 days service


Flying Probe Test,X-ray Inspection AOI Test

PCB assembly process

Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing


PCB Assembly Manufacturing Procedures:

Program Management

     PCB Files → DCC → Program Organizing → Optimization → Checking

SMT Management

     PCB Loader → Screen Printer → Checking → SMD Placement → Checking → Air Reflow → Vision Inspection → AOI → Keeping

PCBA Management

     THT→Soldering Wave (Manual Welding) → Vision Inspection → ICT → Flash → FCT → Checking → Package → Shipment


Files Requested For Quote

---In order to provide you with the most efficient and accurate quote on manufacturing the requested unit, we 

ask that you provide us with the following information:


Gerber file,PCB file,Eagle file or CAD file are all acceptable 

A detailed bill of materials (BOM)

Clear pictures of PCB or PCBA sample for us

Quantity and delivery required

Test method for PCBA to guarantee 100% good quality products.

Schematics file for PCB design if need to do function test.

A sample if available for better sourcing

CAD files for enclosure manufacturing if required

A complete wiring and assembly drawing showing any special assembly instructions if required


Reverse Engineering of Electronic Products

---We  has developed capabilities of generating the necessary manufacturing documentation from finished

products. Services include:

Artwork and PCB Scanning

Schematics and Gerber File Generation

Bill of Material and Parts List Generation


View the Details for the PCB Assembly Products we Made


View of Our Workshop 





PCB Assembly Payment Terms  


PCB Assembl Packing&Shipment Methods






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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $252,000
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