blind edge plating pcb plating durable for wholesale

Company Advantages
1. The production process of A-TECH press fit pins pcb begins with a rigorous inspection of all incoming raw materials. The materials have been tested for color, grade, and composition.
2. This product features bacterial resistance. Its fabrics have been treated with chemicals to make it effectively inhibit the growth of micro-organisms.
3. We have successfully applied for patents of technology for edge plating pcb .

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. A-TECH CIRCUITS Co., Ltd. is a well-known Chinese company engaged in the development, manufacture, distribution, and marketing of high-quality press fit pins pcb .
2. edge plating pcb is the offspring of the highest technology and advanced facilities.
3. Consciously integrating A-TECH’s business with national strategy and social progress is the policy that keeps our company active. Call! hybrid circuit manufacturers is A-TECH CIRCUITS Co., Ltd.'s business philosophy. Call!