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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Eastwin
  • Model Number: EW-MK23231 PCBA Assembly
  • Base Material: FR-4,CEM-1,CEM-3,High TG,FR4 Halogen Free,FR-1,FR-2,Alumnium
  • Copper Thickness: 1oz-4oz
  • Board Thickness: 0.2mm-4mm
  • Min. Hole Size: 0.25mm
  • Min. Line Width: 0.075mm
  • Min. Line Spacing: 0.075mm
  • Surface Finishing: HALS,Immersion gold Immersion Silver/Gold,Osp,Gold Plating
  • Solder Mask: Red,White,Yellow,Blue,Black,Green
  • Silk Screen: White,Yellow,Black,or Negative
  • V-Score Depth: 20-25% of board thickness
  • Design File Formate: Gerber RS-274,274D,Eagle and AutoCAD's DXF,DWG
  • Max Panel size:: 800*508mm
  • Wrap and twist: ≤0.5%
  • Tolerance of finished panel thickness:: ±10%
  • Surface Treating Process of Inner layer:: Brown Oxide
  • Impedance control and tolerance:: 50Ω±10%
  • Service Type: Electronics Manufacturing PCBA

Packaging & Delivery

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

Welcome to EASTWIN

High Speed Electronics Circuit Board PCB Assembly with X-ray

 

SHENZHEN OEM ONE-STOP ELECTRONIC SMT PCB ASSEMBLY 

MANUFACTURER.We strive to provide the best contract manufacturing service.

 

High Speed Electronics SMT Circuit Board SMT PCB Assembly with X-ray Testing within 15 working days and Free PCB Samples available.

 

Eastwin SMT PCB&PCBA Assembly Contract Manufacturing Services Including Blows:

 

Fast PCB Assembly 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

 

 

 

 

SMT PCB Assembly 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) 

 

Printed Circuit Board Lead Time

 

Layer/Days

Sample(Normal)

Sample(Fast)

Mass Production

Single/Double

2-3days

24hours

5-7days

Four Layer

7-10days

3days

7-10days

Six Layer

7-10days

5days

13-15days

Eight Layer

15-20days

7days

15-20days

 

 

Standard Component Sourcing Service

 

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

 

Technical Requirement for SMT 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.

 

Quantity

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

Type of Assembly

SMT,Thru-hole

Solder Type

Water Soluble Solder Paste,Leaded and Lead-Free

Components

Passive Down to 0201 size

BGA and VFBGA

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

Testing

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

 

SMT 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 SMT PCB Assembly 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 Electronics Circuit Board SMT PCB Assembly Boards we Made

 

View of Our Workshop 

 

 

 

 

Payment Terms  

 

Packing&Shipment Methods

 

 

 

 

 

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