routing impedance control pcb counter sink durable for wholesale

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4 layers PCB with IPC CLASS3 acceptance standard

4 layers PCB with SHENGYI S1000-2

4 layers PCB with impedance control

4 layers PCB with ENIG finish

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Application Scope

The Multilayer PCB produced by A-TECH is widely used in the industry.A-TECH has many years of industrial experience and great production capability. We are able to provide customers with quality and efficient one-stop solutions according to different needs of customers.

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.

A-TECH counter sink impedance control pcb durable for wholesale-1

● 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).

Company Features
1. With firm commitment to quality, A-TECH CIRCUITS Co., Ltd. presents a vast collection of impedance control pcb for clients for many years.
2. Our advanced machine is able to fabricate such thick copper pcb with features of [拓展关键词/特点].
3. A-TECH CIRCUITS Co., Ltd. attaches great value to the quality of hybrid pcb and aims to be the best. Inquire! A-TECH CIRCUITS Co., Ltd. expects to deliver the best value to our clients through our blind vias pcb . Inquire! A-TECH always adheres to the goal of becoming a micro vias pcb manufacturer. Inquire!

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A-TECH hybrid pcb adopts cutting-edge technology in compliance with industry norms. Water soluble film can also be tested and verified by professional authority

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While producing A-TECH thick copper pcb, the selection of raw materials is strictly control. Water soluble film can also be tested and verified by professional authority

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Our deft professionals manufacture A-TECH hybrid pcb by using quality raw materials and advanced technology. Water- soluble packaging bags can be also applied as a pesticide packaging that greatly reduces the incidence of pesticide poisoning

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In the production of A-TECH blind vias pcb, only the superior quality raw materials are adopted. The adopted materials are all harmless which do no harm to human body

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A-TECH hybrid pcb is manufactured by our team of skilled experts as per the international quality standards. Water- soluble packaging bags are light which reduce the transportation cost

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The smooth surface finishing makes it not prone to scratch, rust, and corrosion. It remains its original shine after many times of uses. Our laundry pods packing machine has been qualified with CE certificate

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A-TECH counter sink impedance control pcb durable for wholesale