wholesale China heavy copper pcb counter sink Suppliers for sale

Depth control routing(milling) is also known as Z-axis milling or level milling, it refers to partial routing in printed circuit board manufacturing with a variable level elevation at the PCB edge or within PCB.

Control depth routing technology supports a high end market with the need for accuracy, miniaturization, process stability and the need for productivity, and depth routing option allows for very complex designs, bended boards and structures to be processed with fine precision.

Depth control routing technology have great advantages in PCB assembly as the special shape of depth routing.

● It can avoid cold soldering as siphonic effect use NPTH step stair slot
● Use the step stair in middle of PCB apply in special module application, and degrade the height of PCB assembly, achieve refinement and miniaturization
● Use the step stair of PCB edge make card slot is favor for PCB fixed and installation
● Use Special size NPTH step stair as resonant cavity of microwave signal, degrade signal loss and other special function.

A-TECH has manufacturing capability to build various types of depth routing with different size and depth, no matter on the PCB edge or within the PCB, and the precision tolerance can be controlled as +/-0.1mm(4mil).

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The design of A-TECH heavy copper pcb has been impressing people with a sense of harmony and unity. It proves to be fantastic and user-friendly, successfully attracting attractions from users. The product is very easy to maintain

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The whole production of A-TECH heavy copper pcb is completed by a team of experienced professionals who know clearly how to make lean production. The product has the advantage of low energy consumption

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A-TECH press fit pins pcb is manufactured using quality raw materials and state-of-the-art technology in tune with the set of industrial principles. It is resistant to breakage with its sturdy frame

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press fit pins pcb exhibits high hardness, good abrasion resistance, high strength and stability. The product can realize mobile feeding and output

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As for the design of A-TECH heavy copper pcb, it always uses the updated design concept and follows the ongoing trend, thus it is extremely attractive in its appearance. It is resistant to breakage with its sturdy frame

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The product is quality-assured as it has to be subjected to strict quality tests. The product is noted for its high precision

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