buried hybrid pcb edge hot-sale top supplier

Company Advantages
1. The production workmanship for A-TECH press fit pins pcb is of professionalism and sophistication. It is fabricated by cutting, grinding, honing, heat treating, surface polishing, and so on.
2. The quality control procedure is very strict, ensuring the quality of the product.
3. The product has almost no UV emissions and produces very little infra-red light, which makes users feel at ease when in use.

The countersink is a kind of conical hole which drilled by special drill bits, it allows the tapered head of a screw to be inserted and screwed down in the hole to sit flush with the surface of the circuit board.

In order to ensure correct manufacturing for countersink design, PCB manufacturers require the details of the hole diameter or other specifications, the detailed information as below is needed:

● Countersink is drilled on top or bottom side?
● Countersink is copper plated or non-plated?
● The angle of countersink
● The finished diameter of countersink at the surface
● The depth of countersink
● The finished diameter of the shaft of the countersink

Drill bit with different angles are the key tools to make countersink, the angles with 82 degree and 90 degree are usually used in many kinds of design, but other angles like 60 degree, 100 degree, 110 degree, 120 degree and so on are also possible based on demands.

A-TECH is capable of building different types of countersink with different diameters and angles, and no matter copper plated or non-plated, welcome to send inquiry if you have related demands.

Company Features
1. Equipped with highly advanced technology, A-TECH is great at manufacturing hybrid pcb with competitive cost.
2. Our company has experienced and enormously talented product designers. They seek out inspiration from a range of sources (museums, books, online communities, whatever floats their boat!) Feeding the mind through these ways has given them perspective and enriched their work. They can create awesome products.
3. Acting as a responsible company, we make efforts to limit the environmental impact. We use as little energy as possible such as electricity and discharge waste strictly complying with regulations. Inquire now! We adhere to the idea that quality is above anything. From materials selection, workmanship, manufacturing equipment, to package, we take every effort to bring them with the best solution. We have a code of ethics that establishes the guidelines that must govern the ethical conduct of all our employees during their daily work, in particular regarding those issues related to the relations and interactions maintained with all stakeholders.