OEM/ODM 94v0 circuit board/Circuit Pcb Assembly
USD $1 - $5.5 /Piece
Min.Order:1 Piece
Welcome to EASTWIN
94v0 circuit board from China
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
Technical Specification For PCB
Number of Layer | 1,2,4 or 6,upto 18 layer |
Order Quantity | 1 to 50,000 |
Board Shape | Retangular,round,slots,cutouts,complex,irregular |
Board Type | Rigid, Flexible, Rigid-flexible |
Board Material | FR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc. |
Board Cutting | Shear,V-score,Tab-routed |
Board Thickness | 0.2-4.0mm, Flex 0.01-0.25mm |
Copper Weight | 1.0, 1.5, 2.0 oz |
Solder Mask | Double-sided green LPI,Also support Red,White,Yellow,Blue,Black |
Silk Screen | Double-sided or single-sided in white,yellow,black,or negative |
Silk Screen Min Line Width | 0.006'' or 0.15mm |
Max Board Dimensions | 20 inch*20inch or 500mm*500mm |
Min Trace/Gap | 0.10mm, or 4mils |
Min Drill Hole Diameter | 0.01'',0.25mm, or 10mils |
Surface Finish | HASL,Nickle,Immersion Gold,Immersion Tin,Immersion Silver,OSP,etc. |
Board Thickness Tolerance | ±10% |
Copper Weight Tolerance | ± 0.25 oz |
Minimal Slot Width | 0.12'', 3.0mm, or 120mils |
V-Score Depth | 20-25% of board thickness |
Design File Formate | Gerber RS-274,274D,Eagle and AutoCAD's DXF,DWG |
♦ All of the above description is to demonstrate the ability of our factory,
if you have any specific requirements, please contact us.
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
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 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.
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 |
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 Some of Products We made
View of Our Workshop
Payment Terms
Packing&Shipment Methods
Why Us?
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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