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quick turn aluminium pcb at discount A-TECH

quick turn aluminium pcb at discount A-TECH

Min Order Quantity
Production Lead Time
8-18 Working Days
Supply Capacity
3000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
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Company Advantages
1. A-TECH aluminium pcb is manufactured adopting the latest technology and advanced technical equipment. It can be manufactured with a customized thickness
2. A-TECH CIRCUITS Co., Ltd. has established a strict quality guarantee system and obtained a few related quality guarantee certifications as well.
3. hdi pcb 's design uses aluminium pcb concept. It has low water absorptivity in the damp environment
4. Actual application shows aluminium pcb of hdi pcb . Its solder mask can be offered with green, blue, white, black, yellow, and red colors
5. hdi pcb has excellent characteristics: aluminium pcb . It is characterized by high thermal conductivity and good heat dissipation

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 Count4-20Layers
Type of stack up1+N+1, 2+N+2, 3+N+3
Material AvailableFR4, High Tg FR4, Halogen Free FR4
Board thickness0.4-3.2mm
Finished copper thickness1-6oz
Finished copper thickness1/3oz – 2oz
Min trace width/spacing3/3mil
Min through hole0.2mm
Min blind via0.1mm
Types of blind viaStack microvia, Stagger microvia
Surface treatmentImmersion Gold, Selective ENIG + OSP(BGA area)

Company Features
1. A-TECH is China's outstanding hdi pcb system solution supplier. By innovating production technology flexible pcb , A-TECH can provide customers with a one-stop solution.
2. A-TECH CIRCUITS Co., Ltd. has powerful technical advantage and strong research and development capacities.
3. A-TECH CIRCUITS Co., Ltd. has created a modern production line with rigorous, serious and sincere attitude. A-TECH CIRCUITS Co., Ltd. will keep making progress, constantly challenge itself and provide better and better services for customers. Call!
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