metal core multilayer pcb multi-layer for led

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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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Product Comparison

Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, A-TECH's Quick Turn PCB is highly competitive in the domestic and foreign markets.Compared with similar products, A-TECH's Quick Turn PCB has the following advantages.

Company Advantages
1. A-TECH flex pcb meets the safety management regulations and standards for electric devices. It is manufactured in line with the International Electrotechnical Commission (IEC) safety requirements.
2. The product can withstand a wide range of temperatures. Its shape and texture will not easily be changed by the temperatures thanks to its natural properties.
3. This product features extra strength and moisture resistance. Its materials slow down the penetration of water, allowing it not to lose its application properties in humid conditions.
4. The product is applicable with high efficiency.

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. produces the high quality multilayer pcb till now.
2. From product planning, design, R&D, manufacturing, delivery, and operation and maintenance, A-TECH CIRCUITS Co., Ltd. provides customers with leading single-sided PCB products.
3. A-TECH is ambitious and has become one of the most dominant suppliers. Get an offer! Our staff always adhere to the principle of customer first. Get an offer!

y******g

multilayer pcb High-quality materials are used, combined with advanced technology for processing, so that all aspects such as quality and performance can reach national standards.

e******o

We insist on using advanced concepts and exquisite craftsmanship to process multilayer pcb, so that multilayer pcb not only has a reasonable structure, but also has excellent performance, both aesthetics and practicality, high quality, and can meet customers' high requirements demand for quality products.

x******v

flex pcb All are carefully selected high-quality materials, made of advanced production technology and exquisite manufacturing process, with reasonable structure, excellent performance, fine workmanship and high quality.

u******u

The company has always adhered to fine management for many years, and strictly controls the quality of every important link such as product design, research and development, production, testing, and delivery to ensure that the flex pcb produced are all qualified products that meet national standards.

t******k

The company carries out standardized production in strict accordance with national standards, has established a scientific product traceability management system and a perfect quality management system, and strives for excellence in every link from product development to delivery to ensure that the multilayer pcb produced are of high quality and qualified product.

m******d

Our single-sided PCB is made of cost-effective raw materials and automated mechanical equipment, with higher production efficiency and more obvious price advantages.

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A-TECH metal core flex pcb for led