China One Stop Custom Fr4 PCB Circuit Board/PCBA Board/Multilayer PCB

China One Stop Custom Fr4 PCB Circuit Board/PCBA Board/Multilayer PCB

In addition, some used double sided PCB boards need to be repaired and reprocessed. In most cases, it is necessary to remove the existing components and replace a new component, which is usually done manually. For boards with through holes, repairs can be done by simple tools such as soldering iron and capillary knitting.
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Product Details

Through continuous innovation and change, we are unanimously recognized and trusted by many customers at home and abroad. If you need Medical Equipment Pcb Board, Copper Pcb Board, Low Cost Pcb, please contact us in time, we will do our best to help you! Our company mission is that providing high quality and beautiful products with reasonable price and strive to gain 100% good reputation from our clients. We focus on the interests of users and strive to create all kinds of opportunities to obtain their maximum satisfaction with the product.

PCB Knowledge:

In addition, some used double sided PCB boards need to be repaired and reprocessed. In most cases, it is necessary to remove the existing components and replace a new component, which is usually done manually. For boards with through holes, repairs can be done by simple tools such as soldering iron and capillary knitting. For SMD, on the other hand, a special reprocessing table is required, which relies on hot air reflow soldering equipment. A large number of chemicals need to be used in the repair process, especially in cleaning, moisture removal, flux removal, lubricant wiping, and freezing spray to locate heat-sensitive components, and so on.

Tin spraying is one of the most commonly technology in PCB board. This process is practical. It has good welding performance, good oxidation resistance, and it is a process with high performance and price ratio. There are also lead and lead free distinctions between tin sprayed PCB boards.

No lead free is made of tin in a certain proportion. Lead improves the activity of tin during welding. No lead free is easier to use than lead free. However, lead is toxic, and lead is harmful to human health. Therefore, lead tin is not environmentally friendly, and the world has a certain difference in environmental protection. Therefore, lead-free tin spray was born. (fr4 pcb)


Process of pcb manufacturing:


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Our Factory:

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Certifications:

Our Company is UL,ISO9001,ROHS and GJB9001B certified. 

 

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Packing and Shipping:

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FAQ:

1. How to Get a quotation?

For PCBs,pls send us the Gerber File.For PCBA,pls send us the Gerber file and BOM(Bill of Materials)

2. What is the MOQ?

No MOQ.1 pcs is ok.

3.What is the lead time?

For PCB orders,the lead time is 2 to 10 days.For PCBA orders,the lead time will be 15 to 30 days.

4.Will the boards be tested before shippment?

Yes,all PCBs will be tested by Flying Probe or E-test.For PCBA,we will have AOI,X-ray,and functional test

Email us to get a quote: admin@brightcircuits.com

 


Sticking towards the principle of 'Super High-quality, Satisfactory service', We've been striving to become a superb business partner of you for China One Stop Custom Fr4 PCB Circuit Board/PCBA Board/Multilayer PCB. Our company has independent research and development, production and manufacturing teams and research and development outstanding talents, in line with the guiding ideology of serving users and serving customers, we will work hand in hand with enterprises in the industry. We always concentrate on the culture of employee diathesis and practice excellent morality with production in order to meet the demand for outstanding quality.
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