OEM Printed Circuit Board PCB PCBA Assembly with Electronic Components

OEM Printed Circuit Board PCB PCBA Assembly with Electronic Components

SMT Position accuracy:0.02mm
Minimum IC Pitch:0.3mm
Minimum BGA Pitch:0.3mm
Maximum BGA Size:74mm×74mm
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Product Details

Therefore, the performance and effects of our Electronic Pcb Assembly, main printed circuit board, Digital Thermostat Pcb Assembly is not inferior to imported product. Guided by the market, with products as the core, we continue to create various products categories to better satisfy customers' needs. As long as you explain the requirements, the rest is for us. We will give you satisfied products and provide a full range of after-sales service. We do our best to make the company show a good working atmosphere, which is united, positive, efficient and practical. Our company has first-class technical talents, scientific maintenance and management mechanisms, and a complete corporate culture system.

PCBA Knowledge:

When hot liquid solder dissolves and penetrates to the surface of the welded metal, it is called metal tin or the metal is tin-stained. The molecules of the mixture of solder and copper form a new part .It is copper and tin of solder alloy. This medium action is called dipping tin, which forms an intermolecular bond between each part to form a metal alloy co-compound. Good intermolecular bond formation is the core of welding process.It determines the strength and quality of welding joint. Only the surface of copper is not contaminated, no oxide film formed by exposure to air can be stained with tin, and the solder and the working surface need to reach an appropriate temperature.

Everyone is familiar with the surface tension of water, which keeps cold water droplets on greased metal plates in the shape of a ball, because in this case the adhesion of the liquid on the solid surface tends to diffuse less than its cohesion. Wash with warm water and detergent to reduce the surface tension, water will infiltrate the grease coated metal sheet to form a thin layer of flow, if the adhesion is greater than cohesion will happen this kind of thing.(Printed Circuit Assembly)


PCBA Process:

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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

 


The production of our OEM Printed Circuit Board PCB PCBA Assembly with Electronic Components is performed in full compliance with the specifications, which makes it possible to more efficiently control the quality of the product. At the same time, we have solved the worries of customers with high-quality after-sales service and achieved win-win results in trust and mutual support. We are willing to offer perfect service for every customer and expects sincere cooperation for proceeding with time.
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