A-TECH edge plating pcb hot-sale at discount

Company Advantages
1. A-TECH heavy copper pcb is designed and manufactured under the supervision of experts by employing the latest technology following industry standards.
2. edge plating pcb is manufactured based on imported food-grade plastics and advanced vacuum rotational molding. It has advantages of strong resistance to corrosion, wear, and impact as well as long service life.
3. In order to ensure its durability, the extra add quality testing is added to the production.
4. A-TECH CIRCUITS Co., Ltd. realized comprehensive utilization of resources, creating wealth for the customers.
5. A-TECH CIRCUITS Co., Ltd. can send free samples if needed by customers.

PCB with Blind and Buried Vias

Basically the blind and buried vias are popular to be designed on high density PCBs due to the limit of small space, the blind and buried vias can only pass through necessary layers and more surface area become available for components, they have the ability to meet the density constraints of line and pads on a typical design without increasing the layer count or board size and reduce the PCB aspect ratio for convenient production.


Blind Vias

Blind via is a copper plated hole that connects only one outer layer to one or more inner layers, it never goes all the way through a circuit board but only visible on one side of circuit boards. The blind via can be laser or mechanically drilled based on the detailed via hole size and layer stackup.


Buried Vias

Buried Via is a copper plated hole that connects two or more inner layers without contacting the outer layers, as the name suggests, it’s buried inside, so it’s not visible from the outer layer of PCB. Buried via has no impact to any trace or surface mount component on the top or bottom layers, trace or SMD pad can be placed directly over the buried via.

A-TECH CIRCUITS has capacity to build both of blind via and buried via with different demands, We’ll use laser drill for the blind vias with size smaller than 150um and use mechanical drill for the blind via size larger than 150um, the technology of blind via we can achieve include via in pad, stacked via and staggered via. The minimum size of buried via normally need to be 150um and they’ll be plugged with resin to avoid prepreg flow into buried via which might affect the connection with adjacent layers.

Company Features
1. As a professional heavy copper pcb manufacturer and supplier, A-TECH CIRCUITS Co., Ltd. has grown in a rapid way than most other competitors in the China market.
2. edge plating pcb will be tested by our powerful inspection machine before shipping.
3. We promise all of our business activities are conform to the legal statutes of China. We'll never produce unlicensed products or infringe copyrights. We strive for sustainable development. The CO2 emissions in our factory have been reduced by 50% compared to global industry standards by using new production methods. We work to reduce the impact of our activities on the environment. We frequently take steps to reduce CO2 emissions, production waste and improve the recycling rate. We promise quick lead times. Our workflow, from initial design to production management, allows for even quicker fast track lead times when necessary. No one works harder or faster to help you achieve your production goals. Get quote!