4-Layer Electronics PCB Assembly and Layout

Welcome to EASTWIN

SHENZHEN OEM ONE-STOP ELECTRONIC ASSEMBLY MANUFACTURER

We strive to provide the best contract manufacturing services

UL 94V0 Certificated  4-Layer Electronics PCB Assembly and Layout

As Far As 15 days for the PCBA Samples.

Eastwin PCB&PCBA Contract Manufacturing Services Including Blows:

v Fast PCB Fabrication for Samples and Mass Production

v Electronic Components Sourcing Services

v PCBA Assembly Services:SMT,DIP,BGA...

v Function Test

v Stencil,Cable and Enclosure Assembly 

v Reverse engineering service

v 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

v Household Appliances

v Medical Products

v Automotive Products

v Industrial Products

v Communication Products(AVL/GPS/GSM Devices)

v Consumer Electronics

PCB Manufacturing Service

v Double-sided, Multi-layer Printed Circuit Boards

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

v 24 Hours Rush Delivery

v Electrical Testing

v Anti-bag packing

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

v Visual Inspection

v Flying probe

v Bed of nails

v Impedance control

v Solder-ability detection

v Digital metallograghic microscope

v AOI (Automated Optical Inspection) 

PCB Lead Time

Standard Component Sourcing Service

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

Technical Requirement for PCB  Assembly: 

v Professional Surface-mounting and Through-hole soldering Technology

v Various sizes like 1206,0805,0603,0402,0201 components SMT technology

v ICT(In Circuit Test),FCT(Functional Circuit Test) technology.

v PCB Assembly With UL,CE,FCC,Rohs Approval

v Nitrogen gas reflow soldering technology for SMT.

v High Standard SMT&Solder Assembly Line

v High density interconnected board placement technology capacity.

PCB Assembly Manufacturing Procedures:

v Program Management

     PCB Files → DCC → Program Organizing → Optimization → Checking

v SMT Management

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

v 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:

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

v A detailed bill of materials (BOM)

v Clear pictures of PCB or PCBA sample for us

v Quantity and delivery required

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

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

v A sample if available for better sourcing

v CAD files for enclosure manufacturing if required

v 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:

v Artwork and PCB Scanning

v Schematics and Gerber File Generation

v Bill of Material and Parts List Generation

View the Details for the Gateway Controller Products we Made

View of Our Workshop 

Payment Terms  

Packing&Shipment Methods