PCB Assembly, PCB Manufacturing

Top Factors to Consider When Selecting a PCB Assembly Manufacturer

Workers in uniforms at a LED lighting factory in Dongguan, China

In the age of technology, PCB has become a basic need of every electrical and digital device. The functionality of these devices heavily relies upon or is dependent on the quality of PCBs that have been used.

There are lots of options in the market available, and choosing between them could be a challenging task. One should be mindful before selecting PCB assembly manufacturers.

To select PCB assembly manufacturers for your board requirements, first, you should know what PCB assembly is. It is a process of mounting components on the PCB boards. This is the most important step in PCB manufacturing as it makes the board functional and must be done with proper care.

In this article, we will discuss the top factors that should be considered while selecting a PCB assembly manufacturer for your devices. Some of the important factors are given below.

Experience of the Company

You would not want to work with manufacturers who don’t have relative experience in the required field. It is not necessary to work only with companies having more than 20 years of work experience but the manufacturers should have at least 5 years of experience in PCB assembly.
Sometimes, the companies are only experts in manufacturing prototypes or small-volume PCBs. Select the company according to your batch requirement as well.

Ability to Meet Your Requirements

The company may have the required experience in PCB assembly manufacturing, but their services do not fit your requirements.
It is also another important factor to keep in mind. The company may produce circuit boards for smartphones, but your requirement is PCB boards for medical equipment.

In this way, make sure that the products of the PCB assembly manufacturer have a wide range of applications in different electronic and digital products including consumer electronics, telecommunications, military, car appliances, smartphones, computer peripherals and many more.

PCB Assembly Manufacturer

PCB Assembly Capabilities

Before selecting the PCB assembly manufacturer, always find out about their assembly capabilities. The assembly capabilities include the types of PCBs they manufacture, different types of technologies, and expertise.

Always make sure that the PCB assembly manufacturers are offering diverse services in PCB assembly types, both SMT assembly and PTH assembly, types and packaging of components, turnkey PCB component sourcing, and custom PCB board assembly.

With all this information, you will able to comprehend what kind of boards they manufacture and do they fit in all your PCB board requirements.

Quality Control Standards

Quality is the most significant factor of any product. You would not want to work with a PCB assembly manufacturer who doesn’t make high-quality products. There are several quality control standards that are acceptable internationally.

Make sure your partner abides by all these quality standards. To judge the quality of their products, you can first test their prototypes and if you are satisfied with their services you can place a high-volume order.

Also, make sure that they are officially certified with different ISO9001, UL, IPC, and other quality standards.

Customer Support

Customer support is another vital component to look for in the PCB assembly manufacturer. Find out how they interact with their clients and how many clients they have made.

Usually, companies with good customer relations are able to make many different partners all over the world. For this purpose, you can read the reviews of the clients on their websites and on other social media platforms.

You might need the best customer support because companies with great customer relations departments can help you find out what kind of PCB assembly would be best for you. They can also assist you with different technical problems.

Competitive Prices

The price of the services is also another important factor to be kept in mind while choosing a PCB board assembly manufacturer. Many options in the market are providing assembly services.

You may compare the costs of different manufacturers and then select the one with great-quality products and competitive prices.

The price of the products may depend on your requirements like types of PCB assembly, custom board or batch size. So, selecting an assembly partner with competitive prices is a crucial task.

Testing Options

You have to ensure that they apply different tests on their final products to test the functionality of the boards or to detect any error or default.
Reliable companies use several inspection tests there is manual inspection, AOI tests, x-ray inspections, and electrical tests. These tests are important to apply because the failure of the products can cost you in many ways like money, time, and reputation.

You would not want to spoil your reputation in front of your potential customers. So, make sure they are using modern techniques for testing their products during the initial stages of the process and after the completion of the manufacturing process.

Reliable and Flexible

Lastly, keep in mind that not every PCB assembly manufacturer is reliable. You have to watch out for many factors including unresponsiveness, long timeline, limited flexibility, lack of references, and high costs.

Make sure that they don’t take more time to manufacture your order. Ask about their lead times, their delivery time, and other related factors.
If they are not flexible in providing you with multiple solutions as per your requirement and don’t provide you with a reasonable explanation for delaying your order, then maybe they are not as suitable as your PCB assembly manufacturers.


Choosing the right PCB board assembly manufacturer from so many options may be difficult. You don’t want to spend a huge amount of money on a manufacturer who doesn’t provide perfect products. So, make sure you opt for the best option. However, the factors given in the article can be helpful when selecting a PCB assembly partner.

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