Welcome to Eastwin

Shenzhen Eastwin is a professional EMS/OEM company,providing one-stop contract electronic manufacturing service for PCB&PCBA.For assembly,8 high-speed SMT lines from Yamaha and Sony to meet customers' needs.What's more,we are 4 years Alibaba Gold Supplier and Trade Assurance Supplier to  guarantee your  benefits.

1.Fast PCB fabrication of samples and mass production,available on FR4 and Aluminum

2.Electronic components purchasing service

3.PCB Assembly service, available on SMT,BGA,DIP

4.PCBA Test service

5.Stencil and Enclosure service

6.Plastics and Molds

 Part 1:Technical Specification For PCB

Part2:Detailed Terms for Pcb Assembly

1.Technical requirement for pcb assembly: What we can do?
1) Professional Surface-mounting and Through-hole soldering Technology
2) Various sizes like 1206,0805,0603,0402,0201 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Assembly With UL,CE,FCC,Rohs Approval
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity.

 2.Quote requirement for pcb and pcb assembly:
1)Gerber file and Bom list Gerber file,PCB file,Eagle file or CAD file all acceptable 
2)Clear pictures of pcba or pcba sample for us This will help a lot for the fast purchasing as request
3)Test method for PCBA This can guarantee 100% good quality products when delivered

3.Assembly Capabilities

· Printed Circuit Board Assembly (PCBA)

· Through Hole

· Surface Mount (SMT)

· PCB Handling up to 400mm x 500mm

· RoHS Compliance Production

· Non RoHS Production – where permitted

· AOI

4.Component Technologies

· Passive Down to 0201 size

· BGA and VFBGA

· Leadless Chip Carriers/CSP

· Fine Pitch to 0.8mils

· BGA Repair and Reball

· Part Removal and Replacement

5.Production Details:

1) Material Management

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

2) Program Management

PCB Files → DCC → Program Organizing → Optimization → Checking

3) SMT Management

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

4) PCBA Management

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

Part3:How to release a order?

Inner packing :Vacuum Package Outer packing:Standard Carton

Factory View

Quality

Our UL/Rohs standards insure quality assemblies from start to finish. Whether it's a simple custom product or a complex turnkey production run, Eastwin will adhere to the highest quality standards.

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Capable

Eastwin offers the latest in assembly capabilities and qualifications insuring that quality is built into every product we produce.

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Experience

When it comes to your build you want a partner you can depend on. Our management team has over 10years of combined industry knowledge. Our engineering team has over 7 years experience.

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Protecting your interests

Protecting your Intellectual Property is job one! Our staff of trained professionals are all working under a strict confidentiality contract and treat your important documentation as they would their own.

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