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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4 Layer Lead Free Through Hole PCB Assembly With ISO / UL / RoHS

PCB Certifications
Good quality PCB Board Assembly
Good quality PCB Board Assembly
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very nice service, price is competitive and reasonable, delivery is fast and on time, I like working with your company.

—— Jeff

you guys offer very good quality product and quick response on quotes, I am very happy and satisfied. thanks for all your support.

—— Dennis

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Through Hole PCB Assembly

  • High Precision Through Hole PCB Assembly suppliers

We provided both SMT and Through hole Assembly. 

Manual inserstion and Automatic insertion.

ICT testing to inspect all the through hole parts.

UL/ISO/ RoHS approval

Fast delivery, high quality, best after-sales service 

Through Hole PCB Assembly Sample Introduction

4 Layer Lead Free Through Hole PCB Assembly With ISO / UL / RoHS

China 4 Layer Lead Free Through Hole PCB Assembly With ISO / UL / RoHS Supplier

Large Image :  4 Layer Lead Free Through Hole PCB Assembly With ISO / UL / RoHS

Product Details:

Place of Origin: China
Brand Name: HUASWIN
Certification: ISO/UL/RoHS
Model Number: HSPCBA1006

Payment & Shipping Terms:

Minimum Order Quantity: 1 sets
Price: Negotiation
Packaging Details: Anti-static bag + Anti-static bubble wrap + Good quality carton box
Delivery Time: 15-20 working days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 10,000pcs per month
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Detailed Product Description

 

4 Layer Lead Free Through Hole PCB Assembly With ISO / UL / RoHS

 

 

Specifications

 

1. Our professional engineering team can put your project into production in a short time. Sample pictures 

and BOM are needed to make customized products.Also we can supply for the copy of the PCB and PCBA so you just sent me the enquiry is ok ,we can do what you need to do !    

 2. We can supply CAD and Pro-E designed precision moulds. Moulds can be designed and manufactured 

according to customers' requests or samples. Plastic injection processing available.

3. Purchasing the electronic components for you to the production of the PCBA  

4. We have advanced equipment for through-hole and SMT DIP COB cable Assembly   

5. ROHS compliant and lead-free process.

6. In-circuit, functional tests& burn-in tests, full system test

7. High output to guarantee prompt delivery.

 

Welcome to Huaswin!

Huaswin Electronics is a professional PCB & PCB Assembly manufacturer, located in Shenzhen, China.

We supply one-stop facility services: PCB design, PCB fabrication, components procurement, SMT and DIP 

assembly ,IC pre-programming / burning on-line, testing, anti-static packing. 

 

 

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

layer

1-30 layer

2

Material

CEM-1, CEM-3 FR-4, FR-4 High TG, Polyimide, 

Aluminum-based material. 

3

Board thickness

0.2mm-6mm

4

Max.finished board size

800*508mm

5

Min.drilled hole size

0.25mm

6

min.line width

0.075mm(3mil)

7

min.line spacing

0.075mm(3mil)

8

Surface finish

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

Hard Gold, OSP

9

Copper thickness

0.5-4.0oz

10

Solder mask color

green/black/white/red/blue/yellow

11

Inner packing

Vacuum packing,Plastic bag

12

Outer packing

standard carton packing

13

Hole tolerance

PTH:±0.076,NTPH:±0.05

14

Certificate

UL,ISO9001,ISO14001,ROHS,TS16949

15

Profiling punching

Routing,V-CUT,Beveling

 


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: 
· BGAs 
· 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

 

 

Detailed Specification of Pcb Assembly

 

1

Type of Assembly

SMT and Thru-hole

2

Solder Type

Water Soluble Solder Paste,Leaded and Lead-Free

3

Components

Passives Down to 0201 Size

BGA and VFBGA

Leadless Chip Carries/CSP

Double-Sided SMT Assembly

Fine Pitch to 08 Mils

BGA Repair and Reball

Part Removal and Replacement-Same Day Service

3

Bare Board Size

Smallest:0.25x0.25 Inches

Largest:20x20 Inches

4

File Formats

Bill of Materials 

Gerber Files

Pick-N-Place File(XYRS)

5

Type of Service

Turn-Key,Partial Turn-Key or Consignment

6

Component Packaging

Cut Tape

Tube

Reels

Loose Parts

7

Turn Time

15 to 20 days 

8

Testing

AOI inspection

X-Ray inspection

In-Circuit testing

Functional test

 

 

Why us ?

 

1)Professional engineer team --help you to check design and do engineering before production

2)Rich expierences in pcb production industry--provide high quality and competitive price pcb.

3) After-sales service--every problem you have will get our professional advice and solution.

4) Constant follow up-- make us have the fast reaction of your requirement.

5) Inspected by the Inspection Institution--ISO,UL,ROHS cerfiticated

Contact Details
Huaswin Electronics Co.,Limited

Contact Person: Ms. Vicky Lee

Tel: +8613632657851

Send your inquiry directly to us (0 / 3000)