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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Blue 2 Layers 1 oz Copper PCB FR4 Chip On Board Assembly Services

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Good quality PCB Board Assembly
Good quality PCB Board Assembly
Customer Reviews
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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Chip On Board Assembly

  • High Precision Chip On Board Assembly suppliers

Product name: Chip on Board PCBA Boards
Layers: 2L 
Thickness: 0.2mm 
Copper finished: 0.5
Process description: SMT+COB
The smallest components package: 0201
RoHS standard: Yes

Chip On Board Assembly Sample Introduction

Blue 2 Layers 1 oz Copper PCB FR4 Chip On Board Assembly Services

China Blue 2 Layers 1 oz Copper PCB FR4 Chip On Board Assembly Services Supplier

Large Image :  Blue 2 Layers 1 oz Copper PCB FR4 Chip On Board Assembly Services

Product Details:

Place of Origin: China
Brand Name: HUASWIN
Certification: ISO/UL/RoHS
Model Number: HSPCBA1010

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
High Light:

COB Assembly


SMT Assembly Services


Blue 2 Layers 1 oz Copper PCB FR4 Chip On Board Assembly Services



Quick Detail:


1. Material:FR4,

2. Layer: 2layers

3. Board Thickness: 0.4mm

4. Copper Thickness:1 OZ

5. Min. Line Width: 0.2mm

6. Min. space :0.2mm

7. Solder mask color : Blue



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



Testing and value added services: 
AOI (Automatic optical inspection)
ICT(In-circuit test)
Reliability test
X-Ray Test
Analogue and digital function test
Firmware programming



Why Huaswin?


1. High Quality and Competitive Price

Huaswin has exported various PCBs to worldwide customers for years. All PCB and PCBA boards with 100% electronic testing and shipped out with a full set of QA document. We have successfully helped our customers to take more market shares by providing competitive price and good quality PCB, PCBA and OEM products.


2. Good Communication and No Time Difference Service

Our sales and professional engineers are good English speakers with many years PCB industry experience. Our sales not only serve you on the regular working time, but also online at Chinese night time. Many customers find it’s hard to contact with their suppliers on their working time, this makes the communication and important work delayed. With Huaswin, you will not have this problem, our sales also online during Chinese night time.


3. No Order Quantity Limit

We regard every customer as VIP customer and offer the best service. “No business is small” “every customer counts” You may find some company regard you as a small customer or have no interest in sample orders, but here you will find real care when working with us.

4. Quick Response 
The fast response is always the competitive advantage in this protean global market. Timely reaction is of course a necessary condition for survival. Huaswin knows it and put it into practice. For bare PCB RFQ, customer will get our quotation in 2 hours, and 3-5days for PCB assembly RFQ.


5. Perfect Pre-sale Service

Some projects Gerber files and BOM is not complete? Huaswin offers perfect pre-sale service, helping you to save time and cost by careful data checking & coming up with engineering question (EQ). Our professional engineer will provide production files for customer checking and approval.


6. Copy PCB and PCBA board

No Gerber files and BOM? It’s not a problem! Huaswin powerful engineers can copy PCB and components list for you by only a sample board. We can also copy finished product for our customer as per samples, we can optimize or add some additional function if necessary.


7. One Stop PCB Solution Provider

Huaswin Electronics is focus on one stop PCB solution:
PCB design+PCB manufacturing+PCB Assembly+Components sourcing
Our strong engineering and purchasing team help our customers to get satisfied products in a time efficient and cost effective way.


Contact Details
Huaswin Electronics Co.,Limited

Contact Person: Ms. Vicky Lee

Tel: +8613632657851

Send your inquiry directly to us (0 / 3000)