One of the most interesting types of PCBs or Printed Circuit Boards are that make use of Aluminum.
A component of very specific technological requirements, they are rather expensive, and often rarer to come across than other more conventional ones.
When it comes to manufacturers searching for suitable suppliers of the same, it can prove to be a difficult task.
Since the product is something that is in a ?niche? category of PCBs, it might be a difficult task when picking out a good supplier.
Given in the list are some important things to consider, when choosing aluminum PCB manufacturers in China.
1.) Check the Company?s Credentials
If there is one thing that will really help you out, it would be to check the company?s credentials.
There is a lot that can be found, by just figuring out the company?s credentials. These include things like the registration details of the company, its governmental records in cases where they are public, and so on.
This in turn, will allow you know if the company is legitimate or not.
2.) Try to Get a Sampling
A sample is a great way to know what can be expected when you get the final shipment deliveries.
Once you get the sample product, you can figure out whether it suits your needs, or if there is something else that would work out.
In addition to this, you can also have the same integrated into your own products, to see how your own products work, to get an even better understanding.
Also to be noted is that the sample you get should have sufficient number of units, for you to inspect and check, before you make the final deal for a major shipment.
3.) Ask for Customer References
Another important strategy that can be used to know the company better is to check for customer references.
There is a lot that can be understood from a company?s customers, which range from the general behavior of the company, to the quality and timeliness its deliveries, as well as other things such as aspects of its aftercare and customer care services.
These should include everything from a company?s local clients to international ones. If possible, try to check out the products made by the clients, in order to get an idea of the performance quality of the PCBs.
4.) Try to Organize a Factory Visit if You Can
As much as it isn?t always possible, it is a good idea to check the facility where the product of your choice is being manufactured.
This will help you to better understand the kind of business you are working with, the degree of quality and attention being given to the manufacturing process, and any other queries that you might be having about the business.
Do note that you may have to spend your own money to reach the facilities, as it is not often that companies will sponsor you for a factory visit.
5.) Try Out a ?Test? Shipment
If everything seems to be alright and likely to work out, get started with a trial shipment.
You can get started with a bundle or two, and see how everything works out.
The term ?everything? here refers to things like the quality of the product, cost factor, reliability of the company, communication timeliness, shipment time and duration, aftercare services, customer care quality, billing, etc.
Once you are satisfied that the business you are dealing with is reliable, larger quantities can be ordered.
6.) Take the Help of a Third Party Opinion
If you are in doubt about the quality of the products being delivered, you can always take the help of a third party opinion.
Sending a sample or two to a neutral party will help you get an honest and unbiased opinion on the kind of product you are dealing with, as well as any issues, changes or modifications that may be necessary.
These in turn, can be communicated to the supplier, and have the necessary steps taken up. Then again, it might be a reason to make other necessary changes as well, depending on the circumstance.
As difficult as it may seem, this isn?t going to be a difficult task. There are many companies that specialize in testing out products for the exact same purpose.
7.) A ?Specialized? Company is Better
As much as all PCBs are the same at the end of the day, there are other things to be considered as well.
It is because many companies only have a ?general? degree of specialization, rather than something specific.
This in turn will mean that, in the case of aluminum PCBs, you are far more likely to get a quality product from one that specializes in aluminum ones alone, rather than one which manufactures all varieties of the same.
8.) Some Equipment/Technological Requirements of Aluminum PCB Manufacturers
There are several technological requirements that have to be addressed, when it comes to PCBs.
One of them most important is that the manufacturer needs to have a suitable UV light imaging equipment, or at least a setup that is capable of printing a suitable image. This image in turn, can be cured later on in an oven.
Another requirement is that there has to be a specialized scoring equipment, which allows for the 'scoring' of PCBs, which is the process in which the 'grooves' are created on them. Regular scoring equipment does not allow for scoring on aluminum, and therefore requires the use of better equipment.
Furthermore, the business would also do fine if they had a good punching press, capable of creating the slots, holes and other features on the aluminum PCBs, given their structural strength, which is stronger in comparison to regular PCBs
Also, the company will do well to have a suitable Hipot test, which is used for electrical testing of the PCBs, and their performance quality.
In all, the above list should give you an idea on how to go about with the process of finding the right kind of suppliers for the aluminum PCBs.
While there are indeed many, it should help you complete your purchases, and get started with your business within no time.