Product Details
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:

Company Profile
Huaswin Electronics Co.,Limited
We supply a comprehensive suit of one-stop manufacturing service:
Bare PCB fabrication =>components sourcing =>Automatic
SMT / through hole PCB assembly => to programming
=>all testing =>product packing =>shipping.
We specialize in computer peripherals, power,medical
equipment,communication equipment, remote control, car DVD,
GPS navigation systems and various consumer electronic products.
Our products have been exported to many countries, such as USA,
Canada, Italy, Germany, Spain, UK, Russia and etc.
We have nearly 8,000 ㎡ of PCB plants, monthly
production of PCB about 20000 ㎡. Has an experienced and daring
and innovative PCB design, manufacture, management, and efficient
team, focusing on high-precision interconnect printed circuit board
market.
Our advanced equipment, process flows in SMT, DIP assembly
and high Standard Operation Procedure (SOP) are the
fundamental assurance of providing high quality assembly
service. The excellent soldering skills to our experienced employee
on the production line, and the comfortable clean working
environment ensures the quality of our strong processing capacity.
All of our products are produced under strictly observation of the
ISO9001:2000 and conform to the ROHS standard. We always take
customer's satisfaction as our principle pursuit, " Good
quality with reasonable price", "Quick delivery".
We sincerely look forward to establishing business relationship
with esteemed you in near future.
Company view:
SMT Line:
Through hole line:
AOI Inspection:
X-Ray Test: