A-TECH free delivery edge plating pcb hot-sale for wholesale

Company Advantages
1. A-TECH impedance pcb is made employing advanced technology and sophisticated crafts. It is offered with low dielectric loss
2. After years of innovation and development, [企业简称] has advanced manufacturing technology and runs a scientific quality management system and a strict cost control system. edge plating pcb is deeply favored and supported by customers for good quality, favorable price, and high cost performance.
3. The product stands out for its weather resistance. It is able to withstand exposure to the elements -- sun, rain, or wind. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
4. The product has strong stiffness. It has gone through the thermal process to change the microstructure of its materials so as to enhance its deformation resistance. The product has dynamic and mechanical stability
5. The product is highly chemical resistant. It is treated with a protective chemical coating or with protective paintwork to prevent corrosion. It totally conforms to the UL Flame Rating of 94V-0

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. Being experienced, credible, and trustworthy, A-TECH CIRCUITS Co., Ltd. mainly specializes in manufacturing quality impedance pcb for many years in China. Every step of the production process of edge plating pcb is monitored by the strictest control system.
2. We have many experts in the creation of diversified manufacturing. Their excellence in craftsmanship coupled with our state-of-the-art machinery and equipment gives them the ability to take raw materials and create outstanding results.
3. A-TECH CIRCUITS Co., Ltd. has technical competitiveness in the field of via in pad pcb . In order to raise the satisfication of A-TECH, we have been doing our utmost to help serve the customers. Get info!