Professional China factory manufacture audio amplifier pcb board,bluetooth audio amplifier board

Professional China factory manufacture audio amplifier pcb board,bluetooth audio amplifier board

Welcome to EASTWIN 

Alibaba China Double Side Pcb Fabrication

We strive to provide the best contract manufacturing services

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

Contact Us:

Sales:Betty

Tel:755-23573370-803

Skype:sara430422

Whats App:86-13543284153

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