Green 4 Layer PCB Board Assembly High Speed PCB with ROHS Directive

PCB assembly Equipment: 

1. High speed and precision chip placer or multi-function SMD mounter 
2. Wave soldering machine 
3. Vacuum machine 
4. High temperature box 
5. Auto-solder paste printer 
6. Hot- and mixed-air reflow 

7. Wave soldering 

8. AOI , ICT, Funtional tester 
 

Production processes:

Material Receiving → IQC → Stock → Material to SMT → SMT Line Loading → Solder Paste/Glue Printing → Chip Mount → Reflow → 100% Visual Inspection → Automated Optical Inspection (AOI) → SMT QC Sampling → SMT Stock → Material to PTH → PTH Line Loading → Plated Through Hole → Wave Soldering → Touch Up → 100% Visual Inspection → PTH QC Sampling → In-Circuit Test (ICT) → Final Assembly → Functional Test (FCT) → Packing → OQC Sampling → Shipping 

Requested information for PCB assembly: 

1. Components list 
(a) Specification, brand, footprint 
(b)To short the lead time, please kindly advise us if there is any acceptable components substitution. 
(c) Schematic if necessary 

2. PCB board information 
(a) Gerber files 
(b) PCB board processing technical data

3. Testing Guide & Test Fixtures if necessary 

4. Programming files & Programming tool if necessary 

5. Package requirement 

Factory view: