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Huaswin Electronics Co.,Limited
Huaswin Electronics Co.,Limited Rigid PCB, Flexible PCB, Rigid Flex PCB, PCB Assembly, SMT / Through hole Assembly, custom cable assembly manufacturer in China
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Aluminium Based 4 Layer LED PCB Assembly with 1B73 conformal coating PCBA

Huaswin Electronics Co.,Limited
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Aluminium Based 4 Layer LED PCB Assembly with 1B73 conformal coating PCBA

Brand Name : HUASWIN
Model Number : HSPCBA18889
Certification : ISO/UL/RoHS
Place of Origin : China
MOQ : 1 sets
Price : Negotiation
Payment Terms : T/T, Western Union, L/C
Supply Ability : 10,000pcs per month
Delivery Time : 15-20 working days
Packaging Details : Anti-static bag + Anti-static bubble wrap + Good quality carton box
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Aluminium Based LED PCB Assembly with 1B73 conformal coating PCBA

1. Layers: 1-4 layers.
2. Base Material: Aluminum/Copper/Iron Alloy.
3. Board thickness: 0.5-3.0mm
4. Copper thickness: 0.5-3.0oz
5. Solder mask color: White/black/yellow/blue/green. etc
6. Legend/Silkscreen Color: Black or white
7. Surface Treatments: Immersion gold, HASL. OSP
8. Outline: Routing. Punching, V-Cut
9. Packing: Vacuum/Plastic bag
10. Samples Lead Time: 4~6 Days
11. NO MOQ, start from 1PC.
LED PCB Production.
We need your LED PCB design or Gerber file, then we produce the circuit board for you.
If you don't have PCB file. Pls send me your PCB Sample, we can clone the PCB per same with sample.
If you only have the schematic of LED lights, we could help you to design and layout the LED PCB. Then produce it.
LED PCB Material— — Metal Core PCB
*Conductive cooling throught metal core board to reduce the heat emitted.

PCB capability and services:
1. Single-sided, double-sided & multi-layer PCB (up to 30 layers)
2. Flexible PCB (up to 10 layers)
3. Rigid-flex PCB (up to 8 layers)
4. CEM-1, CEM-3 FR-4, FR-4 High TG, Polyimide, Aluminum-based material.
5. HAL, HAL lead free, Immersion Gold/ Silver/Tin, Hard Gold, OSP surface treatment.
6. Printed Circuit Boards are 94V0 compliant, and adhere to IPC610 Class 2 international PCB standard.
7. Quantities range from prototype to volume production.
8. 100% E-Test

Detailed Specification of PCB Manufacturing



1-30 layer



CEM-1, CEM-3 FR-4, FR-4 High TG, Polyimide,
Aluminum-based material.


Board thickness



Max.finished board size



Min.drilled hole size



min.line width



min.line spacing



Surface finish

HAL, HAL Lead free,Immersion Gold/ Silver/Tin,
Hard Gold, OSP


Copper thickness



Solder mask color



Inner packing

Vacuum packing,Plastic bag


Outer packing

standard carton packing


Hole tolerance






Profiling punching


PCB Assembly services:

SMT Assembly
Automatic Pick & Place
Component Placement as Small as 0201
Fine Pitch QEP - BGA
Automatic Optical Inspection
Through-hole Assembly
Wave Soldering
Hand Assembly and Soldering
Material Sourcing
IC pre-programming / Burning on-line
Function testing as requested
Aging test for LED and Power boards
Complete unit assembly (which including plastics, metal box, Coil, cable assembly etc)
Packing design

Conformal coating
Both dip-coating and vertical spray coating is available. Protecting non-conductive dielectric layer that is
applied onto the printed circuit board assembly to protect the electronic assembly from damage due to
contamination, salt spray, moisture, fungus, dust and corrosion caused by harsh or extreme environments.
When coated, it is clearly visible as a clear and shiny material.
Complete box build
Complete 'Box Build' solutions including materials management of all components, electromechanical parts,
plastics, casings and print & packaging material

Testing Methods
AOI Testing
Checks for solder paste
Checks for components down to 0201"
Checks for missing components, offset, incorrect parts, polarity
X-Ray Inspection
X-Ray provides high-resolution inspection of:
Bare boards
In-Circuit Testing
In-Circuit Testing is commonly used in conjunction with AOI minimizing functional defects caused by
component problems.
Power-up Test
Advanced Function Test
Flash Device Programming
Functional testing


1. All our products have been checked and packaged in good condition.
2. If the items you received are defective, please contact us ASAP
We will replace another new one after we check it.
We sincerely hope to establish longtime and friendly business relationship with you.
Good quality, reasonable price, high output, Quick delivery and the satisfying service are guaranteed.
Pls. Send us PCB files or Gerber file so that we can quote for you.

Product Tags:

custom pcb assembly


led lamp assembly

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