castellated holes pcb-buried vias pcb Before making decisions on the promotion of A-TECH, we carry out research in each aspect of our business strategy, travel to the countries we want to expand into and get a first-hand idea of how our business will develop. Thus we understand well the markets we are entering, making products and services easier to provide for our customers.
View More >>
A-TECH castellated holes pcb-buried vias pcb There are new members joining in A-TECH every year. As a product category, they are always combined to achieve a joint effect. They, as a whole, are displayed at the exhibitions every year and are purchased in large quantities. They have been certified and verified by authorities and are allowed to sell all over the world. Based on continued R&D and yearly updates, they will always be leaders in the market. enig pcb,circuit board assembly,single-sided pcb.