flexible pcb | Printed Circuit Boards

Product Comparison

Closely following the market trend, A-TECH uses advanced production equipment and manufacturing technology to produce PCB Manufacturing. The product receives favors from the majority of customers for the high quality and favorable price.Compared with similar products, A-TECH's PCB Manufacturing is more advantageous in the following aspects.

Application Scope

A-TECH's PCB Assembly has wide application. Here are a few examples for you.A-TECH has been engaged in the production of PCB Manufacturing for many years and has accumulated rich industry experience. We have the ability to provide comprehensive and quality solutions according to actual situations and needs of different customers.

Company Advantages
1. A-TECH led pcb board is produced in a scientific way. An automatic control system that conducts an in-stream analysis of the raw materials is adopted, and adjustments will be made to guarantee the purity of ingredients.
2. The defective products are eliminated through strict quality inspections.
3. All defects of the product have been accurately detected and then removed, guaranteeing consistent quantity.
4. A-TECH CIRCUITS Co., Ltd. has been sprung up as the preferred brand for flexible pcb .
5. With the development of A-TECH, it is efficient to deliver goods according to the requirements of customers.

HDI PCB, the full name is High Density Interconnect PCB, it requires much higher wiring density with finer trace and spacing, smaller vias and higher connection pad density. Blind and buried vias’ design is one of their marked feature. HDI PCB are widely used for Cell phone, tablet computer, digital camera, GPS, LCD module and other different area.

The benefits of HDI PCB

● Reduce the cost
● Better reliability
● Increase the wiring density
● Increase design efficiency
● Can improve the thermal properties
● In favor of the use of advanced packaging technology
● Has better electrical performance and signal correctness
● Can improve the radio frequency interference, electromagnetic interference and electrostatic discharge

A-TECH CIRCUITS provides HDI PCB manufacturing services to worldwide customers in the high end automotive industry, medical electronic device industry, mobile, computing and defense industry.

Currently the advanced HDI technology we used include: "Direct Laser Drill"(DLD) is drilling of copper layer by direct CO2 laser irradiation, compare to additional laser drilling with conformal mask, the copper direct laser drilling is capable of providing higher accuracy, better hole quality and better efficiency for HDI projects. "Copper Filled" for special stack microvia, "Laser Direct Imaging"(LDI) is specifically designed for fine line technology, to eliminate dimensional stability problem of artwork caused by environmental and material issues.

General Specification for HDI PCB in A-TECH
Layer Count	4-20Layers
Type of stack up	1+N+1, 2+N+2, 3+N+3
Material Available	FR4, High Tg FR4, Halogen Free FR4
Board thickness	0.4-3.2mm
Finished copper thickness	1-6oz
Finished copper thickness	1/3oz – 2oz
Min trace width/spacing	3/3mil
Min through hole	0.2mm
Min blind via	0.1mm
Types of blind via	Stack microvia, Stagger microvia
Surface treatment	Immersion Gold, Selective ENIG + OSP(BGA area)

Company Features
1. A-TECH CIRCUITS Co., Ltd. is one of the most respected flexible pcb providers.
2. Emphasizing the importance of high technology will bring more benefits to the development of aluminum pcb .
3. A-TECH adopts an advanced technology, which insists on a principle of double-sided PCB . Contact us! It is the willingness and commitment of A-TECH to the benefits and hdi pcb of customers. Contact us! Based on the policy of multilayer pcb , A-TECH strives to be a more competitive enterprise. Contact us! Keep disseminating the culture of A-TECH can help employees to be passionate. Contact us!

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A-TECH flexible pcb is scientifically designed. Basic knowledge such as Mechanics of Machines, Mechanics of Materials, Fluid Mechanics, Thermodynamics is used in its manufacture.

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A-TECH multilayer pcb is produced under different advanced technologies. According to different requirements, modern 3d weaving technology, electrostatic nanotechnology or non-woven technology can be used for processing.

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The materials of A-TECH aluminum pcb have passed various kinds of tests. These tests are fire resistance testing, mechanical testing, formaldehyde content testing, and stability & strength testing.

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The production of A-TECH flexible pcb meets relevant requirements. It is fabricated with circuit protection, overload protection, and other emergencies protecting systems.

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A-TECH double-sided PCB is designed with high standard. It is designed to meet, tested or compliant with such international standards as IP Protection, UL, and CE.

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Our strict inspection ensures the high quality of our products.

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