A-TECH free delivery edge plating pcb Supply for wholesale

Company Advantages
1. A-TECH press fit pins pcb has gone through a series of quality tests to meet the desired reliability, life-cycle costs, and the speed standards for the mechanical seal application. The product has dynamic and mechanical stability
2. People will hard to find any loosening stitches or fraying edges on this product after they wash it for many times. The product has the performance of great stability
3. This kind of product enjoys the characters of light material, high strength, high-temperature resistance and a kind of ultra-thin. It totally conforms to the UL Flame Rating of 94V-0
4. The product is precise and repeatable. It ensures that its tasks can be finished with the specifications and process every time. Its solderable surface is protected from the oxidation

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. Backed up extensive experience in manufacturing press fit pins pcb, A-TECH CIRCUITS Co., Ltd. has been one of the most competitive manufacturers in the industry. A-TECH CIRCUITS Co., Ltd. is made in strict compliance with the production.
2. Our staff is second to none. Most of them have spent their entire careers in this field. They know to design and produce from a craftsperson’s point of view. This ability sets our company apart from most factories that can only run simple projects.
3. A-TECH CIRCUITS Co., Ltd. is famous for its specialized capacities. The A-TECH brand is now committed to improving the quality of its services. Welcome to visit our factory!